Set of 12 - Compatible with: FLASH TRAVEL sonic toothbrushes - Suitable for sensitive teeth - Gentle, wavy bristles massage & clean thoroughly - Rounded bristle top for safety and gentleness - Efficient removal of plaque & external stains FLASH TRAVEL Replacement Brush Heads The ultra-soft and rounded bristles are also suitable for sensitive teeth and gums. The teeth are cleaned extremely gently. The contour-adapted profile of the 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 the teeth and thus improves the cleaning result. Within a few weeks, oral hygiene improves and has a positive effect on the health of the teeth - visibly and noticeable How to use Dentists recommend changing the brushes every 3 months. Details - Product dimensions: 1,4 x 1,4 x 8,1cm - Article weight: 3,41 g - Material composition: 70% plastic, 25% nylon, 5% TPE - Brushhead…