Hedgehog measures 3.25 x 2 x 1.5 inches; Includes crystal powder, growing container, stirring stick, gypsum base, hedgehog figurine
Become a master of minerals!
This hedgehog has a big problem: it doesn't have any spines! And the only way it's ever going to get some? SCIENCE!
Following the detailed instructions, young scientists simply mix the special solution into a container of boiling water and then set the poor, spineless hedgehog into the mixture.
One day later and - (insert drum-roll) - Ta-da! Covering the hedgehog's entire back is a huge, spiky cluster of glimmering, colorful, sturdy, solid crystals!
Experience the playful side of science with the Crystal Growing Hedgehog, available in five fun colors.
Crystal Growing Hedgehog - Science kit for growing gypsum crystals on the back of a hedgehog figurine - Inspires a passion for scientific learning and exploration - Science becomes playful! - Simple instructions - Crystals only take one day to grow - Available in 5 fun colors - Blue, green, orange, pink, red - Includes crystal powder, growing container, stirring stick, gypsum base, hedgehog figurine - Detailed instruction included - Hedgehog figurine measures 3.25 x 2 x 1.5 inches (before crystals have been grown) - High quality materials - Exceptional crystal-growing experience