Hoberman Sphere Rainbow Balance 15 mm wide by 21

15 mm wide by 21

that can be stacked for storage

Recommended for ages 3+

for educational purposes

these dinosaur skulls are fantastic for educational purposes and creative play

Hoberman Sphere Rainbow Balance 15 mm wide by 21The Hoberman Sphere Rainbow is award winning toy that is designed to inspire kids' imaginations. An expanding and contracting ball. It cleverly combines mathematics and geometry to create a surprising motion that fascinates children and adults alike. Award winning geometric expanding contracting ball Supports mindful breathing Can help calm and focus attention Supports SEN Suitable from 4+ Click here to view all Hoberman Spheres