Let your child build and create with the Mad Mattr 10 oz Quantum Brickmaker Red Builder Pack Unisex, 3-4 Years. This engaging set includes a pouch of Mad Mattr compound and an ultimate brick maker, perfect for creating endless stackable bricks. The ultra-soft compound easily moulds into various shapes, offering a smooth and satisfying tactile experience. Free from wheat, gluten, and casein, this non-toxic play material ensures safe, mess-free fun. Mad Mattr is known for its innovative play materials designed to inspire creativity. Order the Mad Mattr Quantum Builders Pack now to spark endless fun.