Become a real scientist with the Discovery Mindblown Test Tubes Science Kit! The kit includes everything you need to get started on five fun science experiments. Learn about polymers and explore the basics of chemistry and physics with hands on activities! Learn about the fun physics of polymers with tough and gigantic bubbles, or gooey worms! Create pop-resistant bubbles or make your own worms through bonding with the solutions and tweezers! Watch molecules link together by creating your own bouncy ball with the included mold and materials! Watch your writing magically appear and then disappear with the blue disappearing ink! (Actually, it's not magic - it's science!)