crystal growing lab

Wills Toy Shop Verified independent store

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About The kit contains all children need to cultivate different shapes, colours and sizes including crystal trees and a crystal rainbow ! The detailed instruction booklet contains fascinating experiments and explains how crystals were formed when gases cooled many millions of years ago to form the Earth. YOU NEED TO SUPPLY: Household equipment such as a pencil, jam jar, paper clip and similar items. Additional chemicals such as plaster of paris, epsom salts and similar materials are needed for some of the experiments. Show more