Dr. Collins Perio Toothbrush penetrates the areas between teeth and gums removing plaque and food particles, while gently massaging gums without pain or bleeding. It gives you cleaner teeth, healthier gums and saves tooth enamel from abrasion. Unlike conventional toothbrushes, this toothbrush is made of a polyester compound, which is more durable and longer lasting than nylon. These unique bristles absorb less water and are preferable to use for toothbrushes. Dr. Collins Perio Toothbrush helps prevent cavities and provides overall oral hygiene and fresher breath.