Swiss army knife (German: Schweizer Armeemesser or Schweizer Offiziersmesser), also known as Schweizer Messer or universal knife, is a folding knife with many tools on it, named after the soldiers of Swiss army equipped with this tool knife. The basic tools in Swiss army knives are often ballpoint pens, toothpicks, scissors, flat knives, can openers, screwdrivers and tweezers. To use these tools, just pull them out of the fold of the blade and you can use them.
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brief introduction
Founder in the history of Swiss army knife development
The birth of "Swiss Champion" and its original design.
Victory in memory of her mother.
World-recognized "quality trump card".
Brand vexcor saber
Vigo saber
Saber climber
Swiss champion
hunter
hunter
New job champion
standard
Application design
First look at the English of the main knife root.
Secondly, look at the symbol of Swiss army knife.
Camouflage handle
Cleaning and maintenance
price
Practical introduction
Founder in the history of Swiss army knife development
The birth of "Swiss Champion" and its original design.
Victory in memory of her mother.
World-recognized "quality trump card".
Brand vexcor saber
Vigo saber
Saber climber
Swiss champion
hunter
hunter
New job champion
standard
Application design
First look at the English of the main knife root.
Secondly, look at the symbol of Swiss army knife.
Camouflage handle
Cleaning and maintenance
Price practicability
Swiss Army Knife
[Edit this paragraph] Introduction
189 1 year, Karl Elsener, a Swiss, was the first person to make a Swiss army knife. At that time, the Swiss army knife had a wooden handle (mostly made of plastic and metal today) and only two tools, namely a screwdriver and a can opener. 1897, Karl elsena invented a new spring, and the Swiss army knife began to be suitable for more tools. 1890 is the time when the Swiss army began to use Swiss-made knives. They used to use knives made in Germany. 1909, Karl elson started to carve a white cross shield on the red handle of the Swiss army knife as a trademark, and named the product after his mother Victoria, and established Victoriano Company. /kloc-during the period of 0/940s, the troops stationed in Europe and America liked this multifunctional knife very much, but because they could not read German Offiziermesser (German originally meant "officer's knife"), they were called Swiss army knives. At present, Victorinox is still supplying this knife to the Swiss military. Another company that supplies Swiss army knives is Wenger. In addition to these two companies, there are many manufacturers that produce similar multi-purpose tool knives. But generally only the products of Victorinox and Wenger are considered as authentic Swiss army knives. Nowadays, Swiss army knives are quite rich in types and innovative combinations of tools, such as newly added LCD clock display, LED flashlight, computer USB flash drive, lighter and even MP3 player. Now the Swiss army is still distributing Swiss army knives! In February 2008, the Swiss Armament Bureau evaluated the new sabers provided by seven domestic and foreign manufacturers, including Vexcor. In July, after analyzing the quality and technical performance of the saber, the relevant departments thought that the saber produced by Vexcor had the best cost performance.
[Edit this paragraph] Development history
Founder of Swiss army knife
Charles elson, the fourth son of the shoemaker Balthha elson Ott, is determined to be a tool worker. After working as a worker in tuttlingen (place name) in southern Germany for several years, he returned to his hometown at the age of 24. 1884 opened his own factory in Ibach (place name) near Schwiertz (place name). At that time, there was hardly any industry in Schwiertz, so many young farmers were forced to emigrate to North America, Australia or New Zealand. In order to create new employment opportunities, Karl elson initiated and founded the Swiss Tool Industry Mutual Aid Association in 189 1. Its main purpose is to manufacture soldiers' knives that the Swiss army must buy from solingen. 189 1 10 in June, the association made the first saber for the Swiss army. After that, Karl elson began to make other beautifully designed knives. He used names such as student knife, officer knife and farmer knife to distinguish them, instead of numbers. Soldiers' knives are big and heavy, so Karl elson specially made a lighter and more beautiful knife for officers. This knife has a small blade and a bottle opener besides all blades, awls, canned screwdrivers and screwdrivers on soldiers' knives. This new model with six blades on two springs is called "officer's knife" by Carl. This design was officially registered in the monthly report No.2 of 1897.
The birth of "Swiss Champion" and its original design.
This convenient multifunctional knife quickly became very popular and began to receive more and more orders from abroad. The function of the knife is constantly improving, and soon tools such as wood saws and scissors are added to the knife. Soon, a bottle cap screwdriver was added to the big screwdriver, and a small screwdriver was added to the Swiss army knife. Then nail file, toothpick, tweezers, metal saw with metal file, scale remover with hook and scale, cross screwdriver, key ring and magnifying glass were added to the knife. Today's Swiss army knife can have 100 multiple combination functions. Among all kinds of sabers, the "flagship" is the "Swiss champion" with 3 1 function. The total weight of all tools and tool box of this knife does not exceed the planned 95g (6.5oz), so it is easy to carry. Both the new york Museum of Modern Art and the German Museum of Applied Art in Munich have collected Vickers "Champion" as "Excellent Industrial Design". "Swiss Champion" consists of 64 independent parts, which need to go through more than 450 processes in the production process.
Victory in memory of her mother.
1909, after Karl elson's mother died, he took his mother's Christian name victory as his trademark. Stainless steel was invented in 192 1, so after Ibach (place name) made a stainless steel knife, the word INOX was combined with victory. Today, VICTORINOX has more than 950 employees. It is the largest industrial enterprise in Schwartz (place name) and the largest tool manufacturer in Europe. 1945- 1949, VICTORINOX pocket knives were sold in large quantities to the specialty stores of the American armed forces, which also made the Swiss army knife famous all over the world. For American officers and soldiers, the name "Offiziermesser" is too difficult and taboo, so they call it "Swiss Army Knife" for short. Now this name has become a household name in English-speaking countries and regions. Known as "Couteau Suise" in France and "Schweizer Messer" in Germany and Austria, both refer to Swiss knives. US President lyndon johnson once presented 4,000 knives with his initials engraved on them to his guests at the White House. Later, Presidents Ronald Reagan and George Bush followed this tradition.
World-recognized "quality trump card".
Swiss diplomats and senior military officials often present Swiss army knives to the host countries they visit. Swiss army knives are particularly attractive to pilots. 1960, after FRANCIS GRAY POWERS, the pilot of the U.S. U2 reconnaissance plane, was shot down over Russia, the Russians made all his belongings public, including the famous red Swiss army knife. The Nigerian Air Force has ordered a large number of Swiss army knives with curved blades, which can be used to cut the ropes that bind parachutes and escape at low tide. Because the Germans also bought Ibach's saber from 1976, the olive green scabbard is printed with Swiss "+". NASA also listed the Swiss Army Knife as standard equipment for the space shuttle Columbia. "Swiss Army Knife" is often copied in Germany, France, Spain, the United States, Japan, China and other foreign countries, but the quality is not as good as the original. Unfortunately, however, many foreign copies were printed with Swiss crosses, which had to be stopped by mediation ordered by the Swiss ambassador and the court. Criminals drew a cross on the saber to confuse the authenticity, but only two Swiss manufacturers, VICTORINOX and WENGER, were officially authorized to use the cross on the saber.
[Edit this paragraph] Brand
There are only two brands of real Swiss army knives in the world (we usually refer to two kinds of Swiss army knives, one with a shield and the other with a round mark), namely Victorinox and Wenger. Victorinox is currently the largest tool manufacturer in Europe, located in the small town of Ibaco, Schweitz, surrounded by mountains in central Switzerland. 1884, the knife maker Karl elson established a knife-making workshop here, which is the predecessor of today's Victoriano company. 1909, Elsanna's mother passed away. In memory of her, the factory was named after her name Victoria. The local stainless steel (Inox) appeared after 192 1, and the word "stainless steel" was added to the company name, thus forming the well-known Victorinox brand. After more than 100 years of wind and rain, the company has developed from a manual workshop with only more than 20 people to a large tool factory with more than 1000 employees, producing more than 100 knives every day, 90% of which are exported abroad. The company's products have also developed from the initial 1 to more than 800 kinds at present, and the current chairman is Carl elson III, the grandson of the founder. Since the advent of 1884, Victorinox, a Swiss Vickers saber, has been constantly improving to produce the highest level products.
Vickers saber
Vexcor is not only a world-famous "saber", but also a "multifunctional tool" widely used in tourism, mountaineering, diving, model airplane sports, bicycle repair, automobiles and daily life. Victorinox, a Swiss army knife, is a good gift and the pursuit of perfection is a consistent tradition of Victorinox, a Swiss army knife. After years of research and innovation, every part of the knife has reached the best shape and perfect function. Therefore, it was chosen as a White House gift by many American presidents, and the handle was engraved with the president's signature for the guests. NASA listed it as an astronaut's carry-on tool. In addition, many multinational companies and banks in the world carve their names or trademarks into advertising materials and conference souvenirs for customers. Vexcor products are the perfect gift. It is also a good helper for life!
Vigo saber
Vigo Saber: Pure Swiss Saber was born in 1893. 1900, with the cooperation of Mr theowinger and Mr Henri Sandas, president, Swiss Vigo company was formally established. For a century, Swiss Vigo Company has continuously enriched, enriched and perfected its famous products with a long history of 100 years. Today, Vigo has become a leader in the world tool industry and a very competitive product in the world tool industry. Vigo's pure Swiss army knife is also known as "a high-quality tool product made by watch technology".
[Edit this paragraph] Saber type
Mountain climber
"Climber" is the most popular Swiss army knife style among friends in China, and its tools are also the most commonly used. One is for daily home life, and all kinds of tools are just right, so it can also be used in low-intensity travel activities. Specification: 14 function: length 9. 1 cm, width 2.6 cm, thickness 1.8 cm, weight 85 g function (for reference only) 1, main knife 2, knife 3, can opener 4, small screwdriver (also applicable to cross screws) 5.
Swiss champion
"Swiss Champion" is the most versatile and widely used car. It is most suitable for outdoor travel, tourism exploration, tourism vacation, camping and other occasions. Because of its comprehensive functions and exquisite design, you seem to have a real universal toolbox, with one knife in your hand, and it is an ideal device to combine various applications like magic when needed. It is also a classic representative of the Swiss Army Knife, and has been collected as a "world design classic" by the Museum of Modern Art in new york and the Museum of Applied Art in Munich. When not in use, it will be placed on your bookshelf and wine cabinet. The rich knife culture and exquisite production technology will definitely attract every visiting guest. Specification: 32 functions, length 9. 1cm, width 2.6cm, thickness 3.3cm, weight 185g. Function (for reference only) 1. Broadsword 2. Knife 3. Plug puller 4. Can opener, Appendix 5. –A small screwdriver can also be used for Phillips screw 6. Bottle opener, attachment: 7. Screwdriver 8. -Stripping slot 9. Drilling cone 10. Key ring 1 1. Tweezers 12. Toothpick 13. Scissors 14. Multi-purpose hook (carrying bag) 65438+ descaling knife, attached: 17. -Hook remover 18. -Ruler (centimeters and inches) 19. Nail file, with 20. -steel file 2 1. A nail cleaner 22. Hacksaw number 23. Mini screwdriver 24. Wood chisel 24. Attachment: 26. -Wire cutters 27. Wire removal tool 28. Phillips screwdriver 29. Magnifier 30. Ballpoint pen 3 1. Pin, stainless steel 32. Eyeglasses screwdriver (patented product) 33. Sewing hole.
hunter
"The Hunter" added "Wood Saw" to The Climbers. "Wood saw" is the most basic equipment in travel and outing tools. It can handle branches with a diameter of 5 cm. Whether it is sawing wood to make a bonfire or making crutches, it is indispensable. Camouflage suit is different from the traditional saber style red, showing a unique field charm. Specification: 15 function, length 9. 1cm, width 2.6cm, thickness 2cm, weight 100g. Function (for reference only) 1. Broadsword 2. Knife 3. Plugging drill Can opener, Appendix 5. Small screwdriver (also used for Phillips screws) 6. Bottle opener, attachment: 7. Screwdriver 8. Stripping slot 9. Borehole taper 10. Key ring 1 1. Tweezers 12. Toothpick 13. Scissors 14. Multifunctional hook (portable package) 15 ..
hunter
The curved sickle on Hunter is specially used to deal with all kinds of flexible ropes and plant stems and branches. It can automatically bite the cutting object and prevent the blade from slipping, which makes Hunter a unique professional hunting adventure knife among authentic Swiss army knives. Therefore, its handle is printed with its unique stag head hunter logo. Because it is concise, it is more professional-welcome to join deer hunter! Specification: 12 function, length1.1cm, width 3cm, thickness 1.8cm and weight 100g. Functions (for reference only) 1, broadsword (lockable) 2, plug extractor 3, wood saw (combined tool) 4, bottle opener 5, can opener 6, screwdriver 7, wire stripping groove 8, hunter sickle 9, drilling screwdriver 10, key ring1/kloc-
New job champion
"New Job Champion" is the best authentic Swiss professional series of Vexcor. 9 cm long lockable broadsword, elegant black frosted wave handle, and various powerful tools show the king's demeanor. Can be competent for all kinds of super-strength use. Specification: 22 functions, length11cm, width 3 cm, thickness 2.8 cm, weight 208 g, "craftsman/master craftsman" is the style whose function is second only to "Swiss champion". In addition to conventional tools, there are five special tools: pliers can not only cut iron wires, bend iron sheets and screw nuts, but also pull wires and bend fish hooks. Coupled with wood saws, hacksaws and other tools, it can not only solve unexpected needs in your daily life, but also complete professional work with a certain intensity. Therefore, American astronauts also choose this style as a personal tool during their work in space. Please try it. The "famous craftsman" used a "cross screwdriver" instead of the "carpenter's" cork drill ",and all other tools were the same. Specification: 24 functions, length 9. 1cm, width 2.6cm, thickness 2.7cm, weight 120g. Function (for reference only) 1 broadsword 2. Knife 3. Plug puller (famous craftsman: plug puller) 4. Can opener, Appendix 5. A small screwdriver can also be used for the Phillips screw 6. Bottle opener, attachment: 7. Screwdriver 8. Stripping slot 9. Borehole taper 10. Key ring 1 1. Tweezers 12. Toothpick 13. Scissors 14. Multifunctional hook (portable package) 15 ... children 17. Nail file, with 18. -steel file 19. The nail cleaner 20. -hacksaw 2 1. A micro screwdriver 22. Pliers, belt 23. -Wire pliers specifications: 24 functions, length 9. 1.
standard
"Standard" is a hardcover version of conventional tools, which is light and easy to carry. If you are looking for an economical but exquisite and durable conventional multifunctional tool knife, this is a good choice worth considering. * The "red label" is the same as the "sports label" except the blade surface. Specification: 12 function, length 9. 1 cm, width 2.6 cm, thickness 1.3 cm and weight 65 g. The biggest feature of "Mountaineer" is its special tool "hacksaw (file)". It can be used not only to smooth the edges and corners of metal, but also to saw off the extra-long parts of screws and rivets. It can also be used with the "nail cleaner" attached to the top to clean and trim your nails at any time, so that you can behave appropriately and be confident at all times. Specification: 18 function, length 9. 1 cm, width 2.6 cm, thickness 1.9 cm, weight 100 g, "Super Pocket Champion" is the most comprehensive style in "Exquisite Series". There are not only conventional daily tools, but also some unusual special tools, which are unique. The newly improved telescopic ballpoint pen and small light-emitting tube save you the trouble of bringing a pen and flashlight alone. Specification: 16 function, length 5.8 cm, width 1.7 cm, thickness 1.3 cm, and weight 45 g. The "Model SD" itself belongs to the "exquisite series" of Vickers genuine Swiss Army Knife, and is different from the ordinary "Model" in that it is replaced by a "small screwdriver". The saber of "Exquisite Series" is very small, almost like a big key, which is the most convenient to carry around in daily life. Manicure, screw, etc. I won't bother you. Convenient life is really chic. Specification: 7 functions, length 5.8 cm, width 1.7 cm, thickness 0.9 cm and weight 25 g. The "Field Army" belongs to the "standard series" of Vickers genuine Swiss army knife. It has a special tool "double-row sharp-toothed wood saw" which is very suitable for field use. Branches with a diameter of 5 cm can be easily sawed off, which is really a "field army". Specification: 13 function, length 9. 1 cm, width 2.6 cm, thickness 1.3 cm and weight 65g. The "waiter" itself belongs to the "light series" of Vickers genuine Swiss army knife. The function is simple and light, and the so-called "there are not many tools, just enough". Take one with you, which is flexible and convenient everywhere. Specification: 9 functions, length 8.4 cm, width 2.5 cm, thickness 1. 1 cm, weight 35 g. The "recruits" themselves belong to the "light series" of the authentic Swiss army knife of Vexcor. Suitable for students and friends to use in their daily study and life. Sharpening pencils, cutting paper, making handicrafts, opening soda bottles, picnicking and so on can all be used. Specification: 10 function, length 8.4cm, width 2.5cm, thickness1.3cm and weight 50g.
[Edit this paragraph] Application design
The application design of Swiss army knife has changed a lot. First of all, there are generally three specifications for the length (handle). Take the Venos Knife as an example, there are three kinds, small, medium and large, which are about 5.8 cm, 9. 1 cm and1.1cm respectively. Knife is suitable for women and teenagers in combination function. They are carried by key chains and are mostly used in family life, such as "Boy Scouts" and "Mini Champions". Because of its moderate length, the medium-sized knife can be used as a common tool for outdoor travel and a good helper for home life and work. "Classic, Chairman" and so on. Broadsword is generally a handle, which feels comfortable. It is a good helper for outdoor travel, mountaineering exploration and some work, such as "hunter, work champion" and other models. In addition to the design differences in size, Swiss army knives are mainly combined with hundreds of different uses and models, such as campers, climbers and mountaineers. , and the "king of fishing" and "fisherman" suitable for fishing. There are "car lovers" and "craftsmen" who are suitable for being drivers; There are "manager" and "boss" knives specially designed for managers, and even suitable knives specially designed for left-handers. This convenient multifunctional knife quickly became very popular and began to receive more and more orders from abroad. The function of the knife is constantly improving, and soon tools such as wood saws and scissors are added to the knife. Soon, the big screwdriver was added with a bottle cap screwdriver, and the can screwdriver was added with a small screwdriver. Then nail file, toothpick, tweezers, metal saw with metal file, scale remover with hook and scale, cross screwdriver, key ring and magnifying glass were added to the knife. Today's Swiss army knife can have 100 multiple combination functions. Among all kinds of sabers, the "flagship" is the "Swiss champion" with 3 1 function. The total weight of all tools and tool box of this knife does not exceed the planned 95g (6.5oz), so it is easy to carry. Both the new york Museum of Modern Art and the German Museum of Applied Art in Munich have collected Vickers "Champion" as "Excellent Industrial Design". "Swiss Champion" consists of 64 independent parts, which need to go through more than 450 processes in the production process.
[Edit this paragraph] Discrimination between authenticity and falsehood
First of all, look at the English of the main knife root
Authentic VICTORINOX Swiss Army Knife's main blade root is positive, and several lines of English can be written: Victorinox Swiss Stainless Rostfrei is generally the top four lines, and recently I have occasionally seen the styles of the bottom three lines. (58, 74, 84, 9 1, 1 1 mm most sabers are like this) VICTORINOX Swiss-made stainless steel11mm sabers with the number 0.84 are basically in the following three rows of English: Most of the back of the main blade of Vichy Swiss Army Knife is also in English (58mm, 74mm, 0.69 10, 0.87 10 none): on the back of the roots of 84mm and 9 1mm Army Knives, something in the shape of a small umbrella is painted, with a "+"at the lower left of the umbrella. There are two lines of French under this pattern: Swiss official note: At present, there are three lines of English style on the front of the main knife, but there are only two lines of English on the back of the main knife, and there is no such "+". 1 1 1mm saber has two kinds of English on the back of the root of the main blade, and the English is different according to the locking method of the main blade. The saber unlocked on the back of the main blade root reads: patent saber (commonly known as thread lock) The back of the main blade root reads: DE-GM 9305297 Here is another special case. In the past five years, these English words have been found in the roots of authentic Vichy Swiss Army Knife, but don't think that all the words are authentic. Recently, some low-priced champions have appeared on Taobao, which seems to be genuine. In fact, some 9 1mm cadaver knives are modified, and imitations are added after the cover is opened, and one is imitation 1 165438+.
Secondly, look at the symbol of Swiss army knife.
Swiss army knife logo picture 1, inlaid with metal, which is the favorite production method of most army knife lovers. It uses optical technology to embed chromium metal into the plastic handle, and then fastens it by pressure. This sign is particularly beautiful, shining in the sun. Most sabers with serial numbers of 0.6 series, 0.3 series, 1.3 series, 1.4 series and 1.6 series are this symbol. Some exceptions are 0.6 series and 1.4 series with lights. 2. Hot pressing, which uses copper molding to prevent metal foil, temperature and pressure engraving. The carving is deep and difficult to erase. Some batches of 1.4 series sabers, such as 1.4733.72, 1.3653.72, and some batches of 0.69 10 all do this. 3. lettering is basically what we often call the economic edition. That is to say, a shield-shaped pit is first made on the front of the handle with mechanical equipment, and then special silver paint is sprayed inside, which will wear off after a long time, leaving a shield-shaped pit at last. Most nicked sabers are frosted, such as 3.3703, 2.3803 and so on. 2.6223 is an exception, the handle is smooth and the logo is etched. Careful buyers will find that the economic version of the logo and the standard version are not exactly the same. The standard version of the cross is connected with the shield frame, while the economic version of the cross is not connected with the shield frame. The reason is that the metal version of the logo is embedded in the handle. If the cross is separated from the shield frame, it is not easy to align when embedding. Therefore, the cross in the standard version is connected to the shield frame. 4, rolling, that is, we often say printing. 1 1 1mm sabers are mostly like this. This saber logo is wear-resistant, but it will fall off if it is scratched with a sharp weapon for too long. The knife marks of the knife cards are also rolled. The "German Saber" model is an exception. Its symbol is that an eagle is integrated with the handle.
[Edit this paragraph] Camouflage handle
A buyer friend said, why not a metal symbol? Camouflage handles are different from the above models. They are made in the process of molding, and the handle is directly injection molded during injection molding, so they are not made of metal. I think there is another reason. Vexcor manufacturers want the logo to match the handle, so they also incorporate the color of the logo into the main color of the handle. Luxurious hilts and symbols are beyond the scope of this post, such as high-grade wooden handles, shell handles, pure silver and pure gold handles. Look at the workmanship. Most fake Swiss army knives cost only a few yuan, or even less. Generally speaking, the material is iron, which is easy to rust. The joint is not aligned, and there are many metal corners or burrs. The material of the shell is low-quality plastic at first glance, which can be seen at a glance from the appearance and workmanship accuracy, and it is easy to distinguish.
[Edit this paragraph] Cleaning and maintenance
After an outdoor activity, the inner groove of the handle of the Swiss army knife will always hide the dirt and shelter the dirt. Although cleaning up is very troublesome, if you want your Swiss army knife to work normally next time, please follow the following steps and take the time to clean it carefully! 1, wash with warm water, add some detergent or soap powder, carefully wash the salt, grease and dirt on the tools thoroughly, and then rinse them with clean water. 2. Wipe clean with a cloth, wipe the cutter with a soft cloth, wrap a thin bamboo stick or cotton swab with a cloth to thoroughly wipe the details, or directly wipe with a cotton swab. Finally, you can use a hair dryer to blow with cold air to ensure complete drying. 3. Inject lubricating oil into the rotating shaft, and finally ensure that the tool can be unfolded when it is used next time for lubrication; In principle, it is suitable for lubricating oil used in precision machinery, and WD-40, the most common rust removal lubricant on the market, can also be used. Don't overdo it when refueling. If it is contaminated by a non-rotating shaft, it must be wiped clean to avoid cutting food with it during activities. Swiss army knives are generally used for 20 years without grinding. If the knife is damaged or not sharp. Be sure to use special equipment, or directly ask dealers and agents for help. Use a special whetstone to grind the tool in one direction, not in the opposite direction. In addition to the above suggestions, you can also choose sewing machine oil (the oil must be extremely thin) and gun oil (because I like knives, I can get some from time to time). The best thing about this oil is that it doesn't matter if you eat it. You don't have to worry too much, it will cut into the food. Finally, be sure to check your knife again before engaging in outdoor activities! Special attention: Knives coming back from the seaside must be wiped, treated and oiled with clean water. Seawater is extremely corrosive, and the rotating parts left in the tool will affect the normal use!
[Edit this paragraph] Price
The price of Swiss army knife simulation is very low, but the quality is very different, and the poor quality can only be used for decoration. Some products with better quality have higher prices, but rarely exceed 100 yuan. Packaging and postage are almost the same as those you can buy for 20 yuan. Although the functions are the same, the usability is difficult to guarantee. At present, the quality of domestic products is relatively good and practical, generally at least in 40 yuan, and the workmanship is good, some are color boxes and simple instructions. If it is original, it will be much more expensive. The models of Swiss army knives vary widely, some are expensive and some are cheap, and the market price ranges from 100 to 2000. For example, the market price of the original import of the famous craftsman 1.4773 is around 580. feasibility
[Edit this paragraph] Practicality
Practicality is the basic use value of Swiss army knife. In the past, it was mainly used for camping in the wild and the maintenance and repair of weapons. In daily life, because of its versatility, it is applied to various aspects, such as tourism, mountaineering, fishing, car and bicycle repair, diving and model sports.