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To create beautiful fluorescent shapes and original crystals.
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Contains: gypsum, moulds, alum sulfate bags and potassium to create beautiful crystals and fluorescent creations.
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It contains an illustrated manual
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Ages 8 Years+
To create beautiful fluorescent shapes and original crystals. Contains: gypsum, moulds, Alum sulfate bags and potassium to create beautiful crystals and fluorescent creations. To create beautiful fluorescent shapes and original crystals. Contains: gypsum, moulds, alum sulfate bags and potassium to create beautiful crystals and fluorescent creations. It contains an illustrated manual Ages 8 Years+