Learn and discover about growing and cultivating your very own crystals. The kit contains all you need to grow different colours and types of crystal. The detailed instruction booklet contains fascinating experiments and explains how crystals were formed when the gases the Earth is made from cooled, millions of years ago. Everything you need to cultivate and grow your own beautiful crystals. 14 different experiments all safely tested. Educational, safe and fun. Detailed instruction manual. Display stand for your crystals. Size H36.4, W7.7cm. For ages 10 years and over. WARNING(S): Only for domestic use. To be used under the direct supervision of an adult.