A flat coin ring with uniform thickness cut off the outer peripheral edge of coins such as old coins and foreign coins

摘要

To provide a coin ring capable of making the appearance more beautiful.SOLUTION: A coin ring using old money or a foreign currency and the like is produced by scraping off the outer peripheral edge portion of the coin using a lathe, thereby making it possible to obtain a coin ring having a uniform thickness, It becomes a flat coin ring with more beautiful shape.(FIG.