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Mad Mattr Quantum Tool Box by Relevant Play
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Out of stock
Product Information

Fulfilled by our friends at Relevant Play

Kids of all ages will expand their Mad Mattr building prowess with the amazing Mad Mattr Tool Box! With 20 tools and two 5oz packs of Mad Mattr included in the portable tool box, there are endless ways to maximize your construction play. Press it, mold it, squish it, and sculpt it. What will you build?


  • Build amazing Mad Mattr creations with 20 included tools!

  • Includes 10 oz. of Mad Mattr (5 oz. Blue, 5 oz. Red)

  • Colorful tool box for storage!

  • Press it, mold it, squish it, sculpt it, build it!

  • Molds and shapes easily!

  • Super duper soft!

  • Reusable! Never dries out!

  • Wheat, Gluten and Casein-Free

Age Grade



  • 1 - Tool box

  • 1 - 5 oz. pouch of Matt Mattr (Blue)

  • 1 - 5 oz. pouch of Matt Mattr (Red)

  • 20 - Tools:

    • 1 Ultimate Brick Maker - 3 parts

    • 1 Curved Ultimate Brick Maker Set - 5 parts

    • 2 Textured Living Hinges

    • 1 Texture Plate - 6 pieces - 5 textures, 1 plunger

    • 2 Miter Boxes

    • 1 Safe Cutting Saw

    • 1 Safe Cutting Tool

Protected by Real® 

To make sure you’re getting the true, one-of-a-kind, best-in-the-world Relevant Play product, look for the Real label on packaging and scan with the “Real by Authentic Labs” app before opening. 

Ethical Toy Program

Relevant Play is committed to the ethical sourcing of our products and raw materials. Relevant Play is an active participant in the ICTI Ethical Toy Program, a global organization that certifies factories and promotes ethical manufacturing, fair labor treatment, and employee health and safety.

WARNING: Choking Hazard. Small Parts. Not for children under 3 years

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