Temperature-sensitive discoloration: Our plasticine has 2 different colors when it encounters different temperatures. The plasticine is primitive modeling clay, which is very safe and does not harm the health of the babyThe plasticine will not air dry and can be reused. Give full play to children's imagination and creativity, and shape plasticine into various shapes.The name of plasticine will surely arouse all kinds of memories among young people and old people. It is a paradise of creation for children, encouraging creative and imaginative play age. Thepackage includes a small tin can, a pair of plastic glasses, and a nose. You can use these props to make the plasticine more interesting. You can also do it yourself. Add some interesting props,Recommendation: 5 years old and above, in any case, wash hands promptly after use.