Explore the science of polymers with Colorful Growing Orbs! The pebble-size spheres grow into colored jelly marbles after you soak them in water for a few hours. These colored spheres are like Jelly Marbles, but they never lose their amazing color. This superabsorbant polymer can be squished and bounced but they will never fade!
- STEM: These tiny orbs teach big lessons in color, light, and the importance that these thirsty pebbles can play in maintaining a healthy environment. Try drying them out to see how quickly evaporation can take over? Then use them again and again.
- HOW DOES IT WORK?: Just drop the Colorful Growing Orbs in water to soak. Put them in one of our Baby Soda Bottles and observe how they grow to the shape of the test tube. These Colored Spheres are a lot like Jelly Marbles, however, they never lose their amazing color.
- EXPERIMENTS: Instruction Cards Included with 4 Experiments: The Shapes of Hydration, Vanishing Orbs, Magnificent Orb Magnifier, and The Salt Effect.
- WHAT'S INCLUDED: Polymer Orbs 2.6 oz (75 g), Plastic Tank, and Instruction Card.
- SAFETY: Adult supervision required. Do not ingest.