Christmas decoration in black with a gold print of crystals, or, if you prefer, a philosopher's stone. This was desired by the alchemists at the time of Rudolph II to discover.
The christmas ball is 8cm in diameter and the print is on one side.
Glassor is a Czech family brand following the tradition of glassmaking dating back to the 13th century. All Glassor ornaments are made of Czech glass, hand-painted and made by using the traditional glass blowing technique.