HEAD Thanks to its size, the head fits perfectly to your teeth and easily reaches every point of the oral cavity, for effective cleaning. NECK The neck, made of silicone, guarantees better control and pressure during cleaning. FILAMENTS The new Nylon filaments, with rounded ends, help protect tooth enamel and gums. The bristles perform a cleaning action on the dental surfaces and protect gingival health. The "EXTRA CLEAN" action filaments, made of silicone, guarantee an adherence to the teeth such as to gently polish them, thus enhancing their brilliance. HANDLE The comfortable handle, made of silicone, promotes a stable grip and safe sliding.