Crystal powder is not flour, but a transparent powder, so it is called crystal powder. It is also called skin ice powder in Japan. Mainly composed of carrageenan, sodium alginate, agar gel, pectin and other plant gels, it slowly dissolves in cold water and dissolves in hot water. Of course, some places call some transparent edible vermicelli crystal powder, such as sweet potato powder and potato powder that we often eat.

Industrial crystal powder adopts high-quality natural crystal stone with high silica content and low impurity content. It can be used as raw materials for optical fiber, time glass, quartz tube, time bar and time crucible, and used in optical communication, lighting, semiconductor and other industries.

Crystal powder can also be used to make nail polish. There are many colors, some are colorless and transparent.