4Pcs Nano Toothbrush Pack with Soft Bristles for Teeth Cleaning and Care
They can 360 degree clean your oral cavity with hurting your gingival tissue. - Anti- and ultrathin massaging bristle without hurting gingival tissue. 4 X toothbrush. 8 Pcs Toothbrush Bamboo Charcoal Nano PP Bristle for Daily Use.