Colossal Crystals

• Grow your own crystals with this amazing book and kit

• Everything you need to grow one dazzling giant crystal

• Plus exciting recipes for making heaps of other crystals

• Includes a light-up display base for your crystal creation

• Learn to grow rock candy, eggshell geodes and more

• Exciting hands-on science using simple, safe ingredients

Includes a fact and activity book with crystal-growing recipes, light-up display base and ingredients to grow a giant crystal.