Simple DIY kit to grow four paper trees covered in crystals.
This awesome STEM kit from the Science Museum range is so easy to do. Simply place the four cardboard tree templates into the plastic trays, then pour in the crystal growing solution. See a demonstration of capillary action as, within minutes, the solution saturates the trunks and delicate colourful crystals start forming on the branches! A fascinating and engaging experiment for any budding scientist. Unbe-leaf-ably cool!