Replacement toothbrush heads set for BUBBLE BRUSH - Compatible with AILORIA BUBBLE BRUSH for children - Material: ABS/TPE/Nylon bristles - Gentle, wavy bristles according to the tooth topography - Small, rounded bristle top for safety and softness - For massage and thorough cleaning of gums and teeth Compatible with AILORIA BUBBLE BRUSH sonic toothbrushes Diamond shaped, dense brushes for efficient removal of plaque and external discoloration The small brushes with the highly efficient brushes gently and safely remove plaque and external stains. The ultra-soft and rounded bristles are also suitable for children's sensitive teeth and gums and clean extremely gently and thoroughly. The contoured profile of the brush heads adapts to the natural shape of the teeth and allows cleaning even in hard-to-reach areas. 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 B…