Tumbled stones, ideal to carry them in your pocket, large choice of stones: lapis lazuli, amethyst, pyrite obsidienne, jasper citrine etc...
Amethyst Crystal Ball with inclusions with diameter of about 55mm.
Rock Crystal Ball of about 55mm of diameter.
Great Icosahedron in Rock Crystal. Star Shape Solid with 6 branches.
Sodalite Tumble stone. Dark blue stone with white inclusions.
Chalcedony tumble Stone, flat on a side. Fair blue gemstone