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Mad Mattr

Build the Impossible!



What can you make with this crazy stuff? Anything you can dream up! Dig in- you'll feel that satisfying, stress-relieving sensation of squishing sand between your toes at the beach. This dough has a fascinating half-solid formula that holds it together and keeps it flexibly fluffy at the same time.

  • Mix the electric shades together to create new colors
  • Push it into molds to create geometric shapes
  • Won't dry out- still moldable after days of air exposure
  • Has the soothing feeling of wet sand without any stickiness
  • Non-toxic, and free of wheat, gluten, and casein


+Free US shipping. Free standard shipping to Contiguous United States for registered members. AK, HI, and PR excluded.

Questions? Email us or call us at 415-255-5839

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Product Details


Ceramic bead and binder

Recommended Age


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