Crystal Growing
Crystal Growing
Crystal Growing
Thames & Kosmos

Crystal Growing

Regular price $14.00 $0.00 Unit price per
Shipping calculated at checkout.

AGES 8+ recommended

Grow sparkling, colorful 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. This kit includes four packets of crystal-growing salt and two dyes (red and blue) so you can grow a variety of crystals in different sizes and colors.

  • Ages: 8+
    Experiments: 3
    Piece Count: 9
    Manual Pages: 3

Share this Product