Be Amazing - Gravi Goop
Be Amazing - Gravi Goop

Be Amazing - Gravi Goop

Regular price $5.99
Unit price  per 

Part of our popular “Terrific Test Tube” family, this kit is a collection of up to three amazing experiments, contained in an unbreakable test tube.

  • A superabsorbent polymer that transforms into a slippery, slimey substance that seems to defy gravity
  • Learn about Newton’s Laws of Motion
  • The resulting liquid, defies gravity as it climbs up and out of a cup