HEAD Thanks to its shape, the head perfectly fits the surface of your teeth and allows you to easily reach all areas of the oral cavity, for an effective cleaning. NECK The silicone neck ensures a better control and a better pressure while brushing. FILAMENTS The new filaments are made of Nylon and have rounded ends that help to protect the enamel of your teeth and the gums. The bristles clean the surface of your teeth and protect the health of your gums. HANDLE The comfortable handle is made of silicone and ensures a firm grip and a proper brushing.