Senyum Toothbrush Replacement Heads for Fairywill,Replacement Brush Heads for Fairy Will, Electric Toothbrush Head for FW-507/508/551/515/917/959,FW-D1/D3/D7/D8, 10 Pack

1.[Wide Compatibility for Most Fairywill Toothbrushes] The toothbrush heads are compatible with fairywill handles for FW-D1/FW-D3/FW-D7/FW-D8; for Fairy Will 507/508/551/FW908/FW910/917/949/958/959/FW610/FW659/FW719; The replacement brush heads for fairywill are not compatible with FW-E11/FW-P11/FW-P80.. 2.[All for Efficient Brushing] The bristles of replacement heads for fairywill are made of high-quality filaments to be quality reliable; they’re also designed to be ergonomically W contoured so as to cover closely contact areas and remove more plaque and stains.. 3.[Take Good Care of Your Gum Health] The highly end-rounded bristles of these electric toothbrush heads for Fairywill practically protect your teeth and gums from irritation.. 4. [Convenient to Replace It on Time] The blue reminder bristles will fade to timely remind you when it’s time for a replacement. Professionals recommend replacing them every 3 months for optimal result.. 5.[After-sales Guarantee] We believe you will enjoy brushing your teeth every time you use Senyum replacement heads and we will do our best for it.