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Mad Mattr Quantum Builder Pack (Yellow)


Mad Mattr doesn’t stick to carpets and other surfaces, never dries out, and is gluten-free, wheat-free, and casein free. Manufactured in Sweden. The Quantum Builder pack includes a brick mold for the sand that allows you to create bricks you can actually build with!

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SKU: 210000000832 Categories: , ,

This super-soft building compound easily molds and shapes into endless creations, inspiring open-ended play. Cleanup is a breeze. When molded and sculpted into any shape you like, its texture is incredibly smooth to the touch. You have to try it! Its unique, non-toxic formula is gluten, casein, and wheat free.

With the included Ultimate Brick Maker, just form your bricks out of Mad Mattr and make masterpieces come to life. Then smash the dough and start all over again!

Available in eight (8) colors ? red, pink, purple, blue, green, teal, yellow, and orange ? this futuristic dough can be mixed together to create and build even more Mad Mattr fun. Each sold separately.

  • Shape it, build it, stretch it, watch it flow!
  • Molds and shapes easily!
  • Super duper soft!
  • Reusable! Never dries out!
  • Easy to Clean Up
  • Wheat, Gluten, and Casein-Free
  • Available in 8 colors. Each sold separately


    • 1 – Ultimate Brick Maker
    • 1 – 10 oz. pouch of Matt Mattr
Manufacturer SKUQBP220-231
Weight 0.9 lbs
Dimensions 7 × 2 × 8.5 in


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