A ring to be completed after three years of use!

It is a traditional material used in Japan since ancient times, It is made of two kinds of metals. In ancient Japan, copper sake cups were used for important meals, The copper cups were also used to repel evil spirits because of their ability to discolor when poisoned. Tin has a heavy luster that is different from that of silver, It has a beautiful color that is not too bright. It is also used for art works in Europe and China, It is a material with a charming antique atmosphere. It does not change, so it does not require any maintenance. 〜Story of the material A material that changes constantly → Copper The ring is coated with tin, a material with a beautiful, dignified shine. coated with tin. 〜Safety Tin, along with copper, is a material used for tableware, Tin is a safe material that does not cause allergic reactions. *If you are allergic to metals, please refrain from using tin, If you are allergic to metals, please refrain from using tin. 〜Please enjoy the change over time.