Excavate your very own natural crystals. Add them to your rock collection and learn some fun characteristics of different crystals. It's a cool mineral rock digging kit. Makes a great gift! Contains 8 natural crystals embedded in a plaster block, a specially designed digging tool, brush, magnifying glass, display case with cover and base card, pouch bag, detailed instructions and fun facts.
Crystal Mining Great Gizmos KidzLabs 4m Fun Science Project - HFPZ7UUWR