Biteki x COBRUSH Concerns: Nasolabial folds Also effective for beauty benefits such as facial puffiness and nasolabial folds. This is a beauty toothbrush co-developed with a dentist. This is a total of 9 toothbrushes, 3 toothbrushes per pack x 3 packs. Unused and unopened. Due to home storage, there may be minor scratches or stains on the packaging. The thickness is barely within the limits for Takkyubin Compact, so the packaging may be slightly dented during packing. Please refrain from purchasing if you are concerned about minor details. Management number: 1216a Target audience: Adult toothbrush Type: Toothbrush Bristle hardness: Medium