A very educational way to learn about gemstones. In every bag of sand there are about 30 to 40 real gemstones. Tweezers and a small bottle are handy to collect the gemstones.
This set with (composed) gemstone sand contains the following real gemstones:
- Garnet
- Tourmaline (various colors)
- Uvite
- Topaz
- Spinel
- Rhodolite
- Kyanite
- Apatite
- Citrine
- Danburite