The Discovery Kids™ STEM science test tube kit brings hands-on learning home. This kit comes with materials for conducting 5 scientific activities that demonstrate scientific principals that engage young scientists in fun tactile ways. The set includes 1 travel bag, 1 test tube rack, 5 large test tubes, 1 small test tube of touchable bubbles, 1 bouncy ball mold, 1 bag of super bouncy ball powder, 1 bottle of disappearing ink, 5 pH stripes, 1 bottle of worm goo, 1 bag of warm activator powder pack, 1 small test tube of tri-color crystals (blue, green, orange). Ages 8 and up.
WARNING: CHOKING HAZARD - Small Parts. Not for children under 3 years.