Magic Rocks Instant Crystal Growing Kit

The Original Magic Rocks Instant Crystal Growing Kit lets kids create a brilliant + colorful ocean-themed crystal garden in minutes! Includes 0.25 ounces of magic growing rocks (metallic salts), 2.5 ounces of sodium silicate + 1 sheet of ocean-themed stickers. Detailed instructions are also provided. Glass jar seen on box is not included. Colors of magic grow rocks vary, but each kit comes with a variety. Watch these cool crystals grow right in front of your eyes!