Grow a Crystal
Grow a Crystal
Grow a Crystal
Grow a Crystal
THAMES & KOSMOS

Grow a Crystal

Regular price $5.99 $0.00 Unit price per

Grow sparkling crystals overnight from a safe solution of potassium aluminum sulfate. Single out the largest crystal shard, redissolve the remaining crystals, and repeat the crystal formation process to grow a larger, more striking crystal. These kits include all the materials and tools you need to grow a single crystal, as well as a small hexagonal storage box in which to keep your crystal safe. 

Available in Pink, Blue, Green

Age 10+


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