byAstrup Horse stable for hobby horses
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Box The phenomena of crystallization Create magic trees Create multicolored trees and firs? It is possible with this box which invites your child to discover the phenomena of migration and crystallization. To build a real enchanted forest, he colors his trees with microporous paper and soaks them in a magic liquid. Magic, because after only a few minutes, multicolored micro crystals already appear! Through the experiments and the materials to be used, your child becomes familiar with the composition of colors and chromatography. All for a concrete result that he will be proud to display!