Description:
Beautiful ball of jet black color. Probably a stone, though we can not say for sure. It does not have the irregularities of the natural stone, being totally uniform throughout its surface, which is really rare. It could be tourmaline, jet, obsidian, etc. It could be arfificial, although we do not think so. It is a rare ball given its uniformity. They exhibit the wear and tear of their time, as well as some blemishes. They have minor flaws. The data provided here are unconfirmed personal opinions.
1191 - Black stone ball. Mineral.