Grow a beautiful color magic crystals with the Crystal Growing Fun Science Kit! Each mini science kit has everything you need to grow one crystal creation. Just take a base rocks, add some of the magic crystal powder, and put in it a dark, safe place. You're good to go! In a couple days, you will have a beautiful crystal. This boys and girls science kit from Educational Toys Planet allows children to grow a colorful crystal quickly and easily. The Crystal Growing Fun Science Kit includes crystal formula, base rock, tray, magnifying glass, spatula, and crystal growing instructions. This small science kit is an excellent science fair project idea, summer camp activity, or creative party favor for your birthday party guests. Crystal growing kit comes as assortment of colors: Sapphire Blue, Rose Pink, Jade Green, Topaz Yellow, Amethyst Purple, and White Diamond.