This toothbrush has got medium-soft bristles with one spiral bristle in the front for people which used Teeth braces, what have brought an innovation for the health of the oral cavity. Shape bristles ,,V,, perfectly copies Teeth braces  and toothbrush cleaning your teeth to the smallest details. The advantage of the spiral bristles lies in the high effectivity of reducing the dental plaques. It is thoroughly cleansing the cervixes of the teeth and the gum line.