Reasons to choose us: Carefully selected materials 3C and SGS certification tensile strength bright color shaping effect good color fixation a variety of interesting accessories Choose good clay for you in 4 steps: Imported raw materials 4-fold purification Good plasticity/non-sticky Air drying does not change color Great educational gift for children - Let children unleash their endless imagination and creativity to create anything in their world with the simple clay. Parents can also get to know their children's world better by accompanying children when they play with clay. Keeping children busy with clay and keeping them away from electronics is also a good thing. 36 Colors - 36 colors of clay set include tutorial we also provided a tutorial on what color to get when different colors are mixed together. Satisfy every child's imagination and love for a colorful world. Safe Non-Toxic - Strictly meets ASTM F963-17 and CPSIA standards and requirements. Excellent Material - The air-drying modeling clay is very soft to the touch, not messy and leaves no residue at all. The clay is easy to shape, bend and stretch. Air-dry completely in 24 hours. Many Tools - Comes with some small tools as shown in the first picture, it can help children get much more different shapes as they want.