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Crazy Crystals

Make brightly colored crystals that grow, jiggle, shrink and grow again! This kit uses cross linked polyacrylamide crystals (used in hydroponics) and safe, non-toxic color tablets to fascinate your young scientist. Create a rainbow in the included unbreakable test tube & explore the world of super-absorbent polymers!

Best of all, the crystals can be used over and over. Hydrate them to grow, dehydrate to shrink and then store them in a zip lock bag until you want to grow them again!

Ages 4 & up (with guided practice)

List Price: $12.99
Pow!Price: $12.35