Life-Tandy Mini Children DIY Birthday Cake Maker Play Dough Mold For Pretend Play. 1.Size:17*4*15 cm 2.Mud Composition:Mud is made of flour. 3.purified water and edible pigment. 4.It's non-toxic, no stimulation to the skin. 5. There will be a certain flavor. 6.Mudhieves food grade standards, even if the baby put it into his mouth, it's no problem!.