The founding member of our popular " Terrific Test Tube" family, this kit is a collection of twenty amazing experiments, each contained in an unbreakable test tube. Each test tube contains up to three cool activities and lots of science learning fun. Learn the secret of the Giant Test Tube. Make up a pile of Insta-Snow®. Experiment with water-proof sand. Use the sun to make white beads instantly change colors. Grow a test tube dinosaur. Learn how to make water disappear. Make squishy jelly crystals, color them and make your own rainbow tube. Ages 8+.Includes 10 Color Changing Energy Beads, 10 inch length of Rainbow Bracelet Cord, 1 Growing Dinosaur, 1 Packet of Water Gel, 1 Package of Insta-Snow® Powder, 1 Package of Magic Sand, 1 Bag of Superabsorbent Crystals, Package of Coloring Tablets, 1 Test Tube Rack, 5 Plastic Test Tubes, and Instructions.