K18 gold eyeglass chain, purchased in November 2024 as a used, excellent condition item from a shop called WonderPrice. I bought it to match my K18 eyeglasses, but I never ended up using it. I think K18 eyeglass chains are quite rare because not many shops carry them. Purchase price: 79,800 yen Reference (Gold price at the time of purchase was 14,501 yen. Please refer to Tanaka Kikinzoku for current prices) K18YG Eyeglass Chain, approximately 70cm Confirmed with WonderPrice on 10/20 regarding the purchased item. The chain part is K18YG, 5.4g The two gold-colored parts in the center of the silicone are alloy. That is correct. k18 eyeglasses