1.This is a material that can be arbitrarily shaped, after deforming the thermoplastic into hot water and softening the DIY hand to shape any shape. 2.This is an environmentally friendly material that can be reused and light weight. Soak in boiling water, the change is quicker 3.Due to the rapid changes in the thermal plastic properties of the heating deformation, the white solid particles are transformed into a transparent soft clay. 4.When the deformation thermoplasticity is cooled to room temperature, it becomes white and is as hard as a stone. Reheating and cooling after deformation can be reused many times. 5. you need is an idea at the beginning, a bowl of hot water, your hand, and you become a super construction. Color: As shown Material: plastic Package Contents: 1 pack of 500g plastic granules. Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.