Crystal Science! - Smart Box

Perform 5 beautiful growing experiments with this Smart Box science kit by Ein-O. Experiments include Crystal Growing, Growing Larger Crystals, Salty Crystals, Crystal Tree and Crystal Rock. String up a special salt crystal, watch crystals emerge from a rock, grow a spectacular crystal tree, and learn about growing crystals. And they look cool! Includes Ein-O's I Know Guide. Collect all 12 in this series.

Caution, not recommended for children under 10, keep away from small children and pets, use parental supervision for all ages as chemicals can be harmful if misused. Hey, but that's science!