Crystal Growing Kit

Grow dozens of dazzling crystals and conduct 15 illuminating experiments with this classic science kit. Experiment with four chemically different

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. Intended for ages 8 and up.

Thames & Kosmos - Crystal Growing

Find many great new & used options and get the best deals for Discovery Kids Crystal Growing Kit - Ages 12+ Home Science Project Colorful at the best

Discovery Kids Crystal Growing Kit - Ages 12+ Home Science Project Colorful

As seen in the comic books!! Magic Rocks are the multicolored stones that grow under water in minutes. These beautiful crystal rocks grow to different heights up to 4 inches. Create a Brilliant Underwater Crystal Garden! Each deluxe boxed set includes multi-colored stones, display tank, and printed background. Choose from either Shark Background or Space Background For ages 10 and up, adult supervision recommended.