Air dry clays set with tools ( 13g/0.45 oz each color, 335g/11.8 oz in total ).✔Material: Non-toxic, environment-friendly and quality-assured ultra light clay.✔Feature: The clay will not glue your hands, fade. The plasticity of the clay is great.✔Culture ability: Kid's capability of discoloring color, hands-on ability, creativity and so on. As well it can enhance the interaction between the parents.✔This clay is not ceramic clay. It can't be baked and must be sealed. This product is applicable to children over 3 years old.