4M Glow Crystal Growing Kit

4M Glow Crystal Growing Kit introduces kids to chemistry and geology with fun hands-on experiments.Children become scientists as they discover how to apply STEM concepts to grow their own glow in dark glass at home.Each colorful crystal is unique and reaches full size in 7-10 days by following detailed instructions.This kit includes a Glow-in-the-Dark Crystal Base Compound, Seed Mix and detailed instructions.'