We produce large spheres from almost all natural and precious stones. Almost all types of natural and gemstone are processed. The sizes from 50 mm - 150 mm can be freely selected. (The size of each ball varies a bit as they are individual and not mass-produced.) The balls are polished to a high gloss or matt as desired. “Due to the lighting conditions during product photography and different screen settings, the color of the product may not be reproduced authentically.”