Tired of doughs that dry up and slimes that stain? Mad Mattr is the unbelievable dough that stretches, molds, never dries out, and never stains! Form blocks and stack them into a castle, shape creatures and art and anything you desire. Mad Mattr is non-toxic and even gluten and casein free, though please do not eat it. At the time of writing, we've had our sample dough out for eight months and it's as supple as ever, and even after repeated drops on the carpet you won't be able to find a stain in sight! The Mad Mattr Quantum Pack contains 10 ounces of the indicated color of dough. Comes in purple, blue, teal, red, green, and pink. Made in Sweden. Ages 3 and up. Choking hazard, keep away from children under 3 years.