Brush head attachments — compatible with AILORIA Sonic SHINE BRIGHT SB-180B/W Material: ABS/TPE/Dupont-Nylon bristles Gentle, wavy bristles according to the tooth topography for massage and thorough cleaning of gums and teeth Rounded bristle top for safety and softness Diamond shaped, densely arranged brushes for efficient removal of plaque and external stains, teeth whitening within a week The ultra-soft and rounded bristles are also suitable for sensitive teeth and gums and clean the teeth very gently and thoroughly. The contour-adapted profile of the Dupont brush heads adapts to the natural shape of the teeth and enables cleaning even in hard-to-reach places. Their special wave-shaped profile increases the contact surface when brushing teeth and thus improves the cleaning result. In addition to efficient and thorough cleaning, the Shine Bright brush provides a naturally whiter smile. Superficial discolorations are effectively removed from the first use and the teeth shine in a natural, beautiful white!