Mind Blowing Science

With little sponges for minds, preschoolers will soak up Mind Blowing Science. Play with sand that never gets wet. Mix up magic ooze with a mind of its own. Watch colors go wild as a volcano erupts. Wow! It's science - safe, non-toxic, and filled with fun. All materials - even common household ingredients - included. Ages 4-8 WARNING: CHOKING HAZARD - Small Parts. Not for children under 3 years