With this Crystal Laboratory you can design and make your very own crystals. In this activity kit you combine the coloured salts for growing crystals and find out all about the minerals. One of the oldest and most fascinating natural effects happens right in front out you.
Age 8+
A bit about the brand: Growing up is a wonderful game!! Clementoni jigsaws are high quality of character and elegant ranges of puzzles, they are made with great attention to the detail.
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