Authentic Gems Excavation Kit 4 Polished Gemstones in Plaster Block Science Kit
Become a gem speciaist with this all-inclusive excavation kit from Discover Science. Chip away at the provided Gypsum block to uncover the gems lain within!
- Ages 6 and up
- Kit includes: Gypsum block, digging tool, brush and four different gems to discover
- Authentic gems