I've used it for about a year. I bought it at Isetan Shinjuku. I think the purchase price was around 48,000 yen. There are scuffs on the corners, and it shows some signs of use. There is an engraving. There are no noticeable stains on the surface, inside, etc. If you understand the scuffs on the corners, it's still in good condition. I will include the purchase certificate and gift box. Please comment if you have any questions.