1. Raw materials: sodium alginate, calcium lactate, water, various accessories, glitter, pigments.
2. Pour 1000 grams of hot water into a small basin, dissolve 10 grams of sodium alginate into 1000 grams of boiling water, stir when the water temperature is above 80 degrees, and wait for about 2 hours. It can be completely dissolved.
3. In addition, take a basin and pour 1,000 grams of hot water. Pour 40 grams of calcium lactate into the 1,000 grams of hot water and stir. It will be completely dissolved in about 10 minutes.
4. Pack the dissolved sodium alginate solution into multiple small containers, add various favorite accessories, glitter, and pigments, stir evenly, and put them into jars.
5. Put the mold into the dissolved calcium lactate solution and soak it for about 2 minutes, which will facilitate the demoulding of the solution.
6. Take out the prepared sodium alginate solution and put it into the mold.
7. Put it into the calcium lactate solution and shake it gently, and the water sprite will come out. Soak the prepared Spongebob in the calcium lactate solution for about 5 minutes, and then take it out. That's it.