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.