Bibinyan Nail File with File Box Type, Made in Japan 1 sheet per box (Normal Size) Purchased from the official website in November 2025 2,980 yen I was having trouble trimming my cat's nails, so I switched to this from Nekoichi. However, my cat didn't use this as much as the Nekoichi one, and only occasionally filed its nails. After that, I was able to successfully trim its nails without really feeling like it had filed them, and I thought, "I didn't need to buy this...(*´д`*)." Although not frequently, I kept it around even after I could trim its nails, so there are some areas that are worn. The back side has never been used. The outer box (tray?) is clean. I may not be able to remove all the hair, but would anyone who doesn't mind like to have it? Will be shipped in simple packaging.