The bristles of the Dr.Bei toothbrush consist of three different materials in different heights. The spiral-shaped, coloured layer ensures elasticity, while the grey bristles dry quickly and, together with the white brush elements with silver ions, prevent the accumulation of bacteria. The head of the toothbrush is slim while the grip is slender and elastic. This lends it a classic stylish appeal and facilitates the cleaning of hard-to-reach areas. The rubberized area provides a firm grip and visually picks up the dominating bristle colour.