Thank you for viewing. I may suddenly stop listing items at the end of the month for inventory purposes. - Operation has been confirmed. - Used only once and then stored in a case. - I didn't see any noticeable large scratches or stains. Please check the photos. - This is a personal listing, so there may be oversights or imperfections in the descriptions. I would appreciate it if you could check the photos. - A small discount will be offered if you purchase together with the 15mm item. Please consider. Please purchase with the above in mind.