There are many materials used to make lactation products, such as plastics, ceramics, glass, stainless steel, bamboo, melamine, etc., while baby tableware is usually made of plastic, stainless steel, bamboo and melamine. Plastic: Plastic lactation products is made of polymer compounds. During the processing, some solvents, plasticizers and colorants are added, which are toxic to a certain extent, and are easy to adhere to grease, which is difficult to clean. It is not an ideal lactation products If you like plastic lactation products, it is best to choose products that are colorless and transparent, without decorative patterns or patterns on the inner wall of the tableware, and never buy and use plastic lactation products that is smelly, brightly colored, and messy. Because the lead content in the color is relatively high, it is easy to cause lead poisoning.