Bojie 605 1 box 12 sticks. Free shipping is not available for remote areas such as Xinjiang and Tibet. If you need to ship to these areas, please contact our customer service! Innovative large-hole design with high-density bristles can evenly distribute pressure. The flat bristle is moderately hard, bringing a refreshing deep cleaning experience. Fine and sharpened bristles: The inside has fine and sharpened bristles with a tip diameter as fine as 0.01mm, which can deeply clean the teeth gaps and remove food residue. Soft rubber anti-skid handle: The handle is wrapped or inlaid with anti-skid soft rubber, which increases the comfort of the grip and makes the control more flexible and free.