Handmade accessories: necklaces, rings, pearls, natural stones. All items are one-of-a-kind, priced from around 2,000 to 3,000 yen. I understand the rings are copper wire based. They tend to oxidize, but ultrasonic cleaners easily remove the tarnish. ☑︎ Sets for sale ☑︎ No price reduction For those who love antiques.