独特的弹力刷毛，柔韧有弹性，在刷牙时发挥揉动力。揉动力能有效按摩牙龈，呵护牙齿牙龈。   ·Special elastic flexile brush. With the massage function, it can efficiently massage your gingival, and facilitate blood circulation.   ·柔软橡胶多区防滑刷柄，手感舒适易清洗,全新防滑包装,有效防滑,握持舒适。   ·The soft rubber multi-area skid prevention brush holder, feel comfortable easy to clean, the brand-new skid resistant packing, the effective skid prevention, grasps holds comfortably