Grow your own crystals! This kit, from National Geographic, includes everything you need to grow your very own glow-in-the-darkn purple crystal. Polar Animals Perfect as a nightlight or

Perfect as a nightlight or living room conversation piece

Part of the BRIO World: The Freight Goods Station is fully compatible with other BRIO World toys

3 AAA Batteries

cuddly texture

Grow your own crystals! This kit, from National Geographic, includes everything you need to grow your very own glow-in-the-darkn purple crystal. Polar Animals Perfect as a nightlight orNational Geographics Crystal Growing Kits bring you an unparalleled crystal growing experience. Our full color learning guides are packed with fascinating crystal facts giving you the most comprehensive crystal kits on the market! We even include real crystal specimens to display with your home grown crystals.