Mathew Fabris

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clementoni giant crystals science and game Comp/Date/By Mathew FabrisA comprehensive laboratory with lots of chemical substances for creating incredible giant coloured crystals with many different and fascinating shapes! The kit also contains colourants and moulds to grow crystals on moon and starfish shapes. A unique kit to explore the chemical reactions of salts and create plenty of scintillating maxi crystals. The manual guides the child with images and detailed explanations through every step of the various