I bought this at a select shop before. It has a key that was actually used overseas. I bought it because I thought it would look mysteriously stylish just by attaching a simple key. I've never actually attached the key or carried it around, but there are some minor scratches on the resin room key ring, which are typical of resin. I think these are probably from the attached key hitting it or from when many of these keys were placed together when they were sold. Please check the photos. They are only visible when you change the angle, and there are no grooves or scratches. Please note that the key is originally an antique item. It was quite expensive at the select shop. I am also selling a different color. I am very sorry to trouble you, but please read my profile before purchasing and make sure you are satisfied. (人ω<`;) Although it is new and unused, I ask that you purchase it with the understanding that it has been in someone's hands once. I am committed to careful inspection, packaging, and shipping, so thank you for your understanding.