Frequently Purchased Together
Want to grab all our Test Tube Experiments in one bundle? Well now you can! We’ve got all the Test Tube Experiments wrapped up in one bundle! With each Science kit, we bring the fun and discovery of learning right to your door! Here’s what you’ll learn about in each kit.
Makes a great party favor!
Magic Sand – It’s a hydrophobic polymer! Yes, sand that never gets wet!
Water Gel – Make water disappear like a magician
Colorful Growing Orbs – The pebble-size spheres grow into colored jelly marbles after you soak them in water for a few hours
Insta-Snow Powder – Just add water to make gallons of white fluffy snow in seconds!
Jelly Marbles – Absorb 150 times their weight in water!
Geyser Tube – Steve’s famous Mentos Geyser Tube. Simply pull the pin to release the Mentos, and run for cover!