durex 1 is better than okamoto 1.
Durex 1 ultra-thin condom is the best. Although both Okamoto 1 and Durex 1 are made of polyurethane and both are .1mm, Durex 1 is more lubricated and safer than Okamoto 1.
durex 1 is made of water-based polyurethane, which has no latex smell and is not easy to be allergic. Besides, durex specially formulated high-quality lubricating fluid can lubricate for a long time and ensure the lubricity for a long time. Very malleable, very easy to use.
durex commonly used models in China:
durex condoms can be seen in the instructions. durex condoms can be divided into four models according to their diameter. The width of a large condom is 54±2mm, which is equivalent to a diameter of 35 mm, the size width of a medium condom is 52±2mm, which is equivalent to a diameter of 33 mm, the size width of a small condom is 5±2mm, which is equivalent to a diameter of 31 mm, and the size width of an extra-small condom is 48±2mm, which is equivalent to a diameter of 29 mm.
At present, most condoms sold in China are medium-sized condoms, that is, 52±2mm. When consumers buy condoms, they should choose the model according to their personal situation, not too big or too small.
If the condom is too large, it will easily fall off in the vagina during sexual intercourse, and the semen may flow into the female sexual organs, leading to contraceptive failure; If the condom is too small, it will feel uncomfortable or easily burst, which will affect the contraceptive effect.