The biggest feature is that the bristles of the toothbrush do not spread easily in the shape of a C! You can minimize the spread of hair by making the tufts on both sides (the holes where the hair is transplanted) larger than usual. A brush that pursues oral care for those who regularly go to the doctor's office and achieves the finest polishing comfort Gentle care for the delicate oral cavity with high-quality hair! It is a user-friendly toothbrush that can efficiently care for the oral cavity! (1) The world's finest German tornado bristles to maximize the reach of detail. The bristles are both soft, flexible, and strong, and the tips are soft but long. (2) The tapered process that thins the tip of the hair transplant realizes the finest polishing comfort and the reach of the hair tip to every corner of the periphery tissue. (3) With a unique hair transplant design that controls the size of the transplanted pores and improves the density of the hair transplant, the bristles can reach the entire bristle tip no matter what angle the brush is applied. (4) The handle design, which is easy to apply moderate pressure, covers everything from meat massage to removal of dirt in the circumferential pocket and scrubbing of the entire surface. It is a professional ⻠ brush that can polish every corner well!