Handmade keychain! Oil is inside! I try my best, but as this is a handmade item, there may be dust, air bubbles, fingerprints, stickiness, or roughness. Please refrain from purchasing if you are looking for perfection. ⚠️ There may be quality changes such as yellowing due to aging. ⚠️ If pulled forcefully, the item itself may crack, or the connection between the resin and the metal fittings may be damaged. ※ Each square on the cutting mat is 1cm. #handmade #resin #resinkeychain