Bojie 721 upgraded version new creation one-click washing cup soft bristle adult toothbrush 30 pieces per box 300 pieces per piece The feature of the toothbrush is that the handle is combined with a small brush with downward bristles, which helps to remove dirt from the bottom of the cup and maintain hygiene and cleanliness. High-density sharpened bristles; The design of high-density bristles increases the area of force application, enhancing the cleaning power of the teeth and reducing the risk of bristle reversal. Soft rubber anti-skid handle; The handle is wrapped or inlaid with anti-skid soft rubber, which increases the sense of touch and makes the control more flexible and free.nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbspnbsp