◇ American vintage, manufactured around 1955-1960. Design featuring large, brown glass stones set with four prongs. ◇ Condition As a vintage item, there are minor scratches and signs of aging on the metal parts, but it is in good condition with no problems for use. ◇ Size Stone width approximately 6mm ◇ This unique item is one of a kind, so please purchase it as soon as possible. If you follow us, you can also check the listings of other rare and wonderful items at any time, so don't miss out. If you have any questions or concerns, please feel free to comment. ***Reproduction of photos and text is strictly prohibited***