I used to buy these by the box, but I've switched to something else, so I'm selling the remaining ones. Retail price: ¥605 per bottle Brush Features: ・Ultra-soft bristles that don't cause pain ・Removes food debris ・Flexible handle for gentle care #MinimoreBrush #OralCare #NursingCareSupplies These are hygiene products, so they are unused and unopened. However, they have been stored at home and are kept by a private individual, so please refrain from purchasing if you are concerned. Please note that they will be shipped in simple packaging. Thank you for your understanding. Instant purchase is OK.