Water Gel – Steve Spangler Science
Steve Spangler Science Water Gel Test Tube Kit, 0.52 oz. Test Tube – Sodium Polyacrylate Powder Science Kit for Kids, Teach and Learn About The Science of Polymers, Exciting Hands-On STEM Activity
Shape it, squish it, make water disappear like magi. Science activities included. Absorbs water in seconds.
Your about to discover how superabsorbent polymers are the thirstiest thing you can bring to a party! Solidify a cup of water in an instant, experiment with its water-absorbing properties, then play some really cool tricks on your friends.
Not for children under 3 years.
