Empty Ball Crystal Mud Slime Set - Homemade Glowing Slime Unlimited Safe And Educational Crafts Features: Safe materials, parents assured: This set is made of , , and materials to ensure that there is no harm to children's health while they enjoy playing. It is especially suitable for children over 3 years old as a safe toy. Unlimited , stimulate potential: Contains a variety of colors of crystal mud and sparkling accessories, children can mix and match to create a unique sky effect. This process not improves children's perception, but also enhances their concentration and . Easy to make, : Detailed instructions and easy-to-use tools allow to easily get ted and complete their own slime works independently. The finished product has good ductility and elasticity, can be played repeatedly, and provides a long-lasting gaming experience. Educational significance, and educational: Through the process of making slime by hand, children can learn basic physical knowledge such as viscosity, fluidity and other concepts, and exercise finger flexibility in , promote brain development, and is an excellent educational toy. gift choice: Whether it is a birthday party or a holiday gift, the sky ball crystal mud slime slime set is an ideal choice for children. The exquisite packaging design also makes it an surprise gift. Product : Package List 24×Decompression Glue