1. Prepare corresponding production materials, such as water, starch, edible pigment, etc.
2. Then mix the water and starch in the ratio of 1:2, and then stir it by hand.
3. The mixed liquid needs to stand for a moment, wait for the mixture to solidify a little, and try to draw on the surface with your fingers. If a small crack is formed on the surface of the mixture and quickly returns to the original state, it indicates that the non-Newtonian fluid is successfully made. （FeiNiuDuLiuTiZenMeZuo）