Cooking cups can be used to grind some peanuts and other materials, that is, to grind soybeans, peanuts and sesame seeds into powder. It can replace manual grinding, which is more practical and convenient, and the grinding quality is more delicate.

The mixing cup is used for mixing to prevent those large particles from dissolving.

The mixing cup consists of two small cylindrical cups with different sizes. In the middle of cylindrical cups of different sizes, there is a plastic sheet that can rotate like a propeller, and there is a protruding thorn like a nail on this plastic sheet. The whole that combines these two parts is called a stirring cup.