Features: brand new and high quality Featured environmentally friendly for raw materials,natural resin production,safe non-toxic non-added, good for kids' for health. Simple operation and suitable for ages 5+.Exercise the kids' coordination ability with hands, eyes and brain.Develop the kids' creativity and imagination. Easy and Air dry, do not baked,safe material, looks like jelly, super light, soft, color is pure, can be arbitrary mixed color,easy modelling Easy to preserve,recycle use:After playing,put the dough back into cooked food box,can maintain choi mud softness. Due to temperature effects, may not be used. Soak in hot water at 40 degrees Celsius before use. Color: Random delivery (If you buy more than one,the color you received may be the same color or different colors) Material:Resin,Polymer clay Size app: 9 x 7 x 4cm / 3.54" x 2.76"x 1.57" Quantity: 1PC Note: Size for manual measurement, there may be a 0 to 2 for cm error, belongs to the normal phenomenon. And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: (Without retail package) 1 x Tortoise Crystal Slime