Buki - Gemstones and Crystals

Become an expert in gemstones and crystals with the 27 authentic stones included. Conduct experiments to discover their properties. Use the tools to dig up 8 real rough stones. Find their polished versions in the bag (300 g) and compare them with the magnifying glass.

Grow giant crystals and instant crystals. Observe a wide variety of remarkable rocks: volcanic stones, quartz, fool's gold, fluorescent rock, polished agate, bismuth crystal...

Requires 3 LR41(AG13) batteries included.

Ages 8 and up
Bilingual

2012440