Mad Mattr Super Pack

A2Z Science & Toys Verified independent store

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Shape it! Build it! Stretch it! Do all this and more with the Mad Mattr Super Pack, the ultimate builder’s pack. The pack includes 14 oz. of Mad Mattr (7 oz. each of Blue and Green ), 2 Ultimate Brick Makers, 6 Extruders, and a safe cutting tool. All of this comes in a re-sealable pouch. Show more