The Purple Cow the crazy scientist lab crystal craze experiment kit exposes children to science and an understanding of the world around us through18 mind-blowing practical and simple science tricks and experiments. In the experiments, kids will grow different types of funky homemade crystals and will be working with exciting materials like copper Sulphate, alum, Epsom salt & Saline Solutions, to create real hands-on crystals and much more. Try all of the experiments or progress bit by bit, as a scientific, educational learning kit for kids; Each package has instructions and images to explain the task and comes equipped with the necessary equipment excluding some common household items.

  • Product Code: PUR026542

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