Mad Mattr Quantum Pack - Blue Jewel Retro science and fun all combined

science and fun all combined for the perfect STEAM experience

1 metal pin

Isabelle absolutely loves reading exciting adventure stories and collecting jewellery

Learn about magnetic poles and magnetic fields

Bashful Lion is looking sweetly

Mad Mattr Quantum Pack - Blue Jewel Retro science and fun all combinedKids of all ages love to stretch their imagination muscle with Mad Mattr! This super soft building compound easily molds and shapes into endless creations, inspiring open ended play. Cleanups a breeze, and 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.