Replacement toothbrush heads compatible with Oral-B electric toothbrushes, ultra-soft bristles for sensitive gum care, pack of 8

COMPATIBLE MODELS ---- Compatible with all Oral-B handles, except Pulsonic and iO. Highly compatible with original equipment, it helps maintain healthy gums and cares for sensitive teeth. SOFT BRISTLES - This brush head for sensitive gums features soft bristles and rounded ends, gentle on gums and teeth. SMALL SIZE - The small, round brush head gently cleans each tooth, effectively removing plaque and preventing its buildup. SUITABLE FOR - Suitable for daily cleaning, it is designed for gentler brushing for people with sensitive teeth and gums. REPLACEMENT INTERVAL - Brush heads should be replaced every 3 months. The brush head has blue indicator bristles that fade with use to show when the brush head needs to be replaced.