Boxed set of 9 minerals

Dimensions: 210x300x10mm

it's the perfect size for posting to friends and family abroad

medical professionals

comprising a vast array of species totaling more than 2

Crystal Growing Colour Changing Light Up Kit | Hands-On STEAM Science tiwi islands Boxed set of 9 mineralsGrow real crystals then watch them glow. The 4M Crystal Growing Colour Changing Light Up Display is a hands on STEAM science kit that lets children aged 10 and over grow their own crystals at home then showcase them in a colour changing LED display. Screen free, experiment based science this kit teaches real geology and chemistry through active learning. Mix the solution, watch crystals form over about a week then place them on the glowing rainbow