10 Pack Toothbrush Heads, Electric Toothbrush Replacement Heads Compatible with Fairywill FW-507/508/515/551/917/959/2011/D1/D3/D7/D8 Compatible with ATMOKO HP126A Compatible with YUNCHI Y1 Electric Toothbrush Compatible with Dnsly TB-5 Compatible with Sboly Electric Toothbrush Compatible with Kealive Electric Toothbrush Compatible with Gloridea Electric Toothbrush Compatible with Wovida Electric Toothbrush Compatible with Initio Electric Toothbrush Features: Features: End-rounded US DuPont nylon bristle are gentle on gums and clean thoroughly teeth surface with comfortable brushing experience. medium bristles not extra soft 10 Pack Replacement toothbrush heads can be used long time.

Unique "W" shape soft DuPont nylon bristle: toothbrush replacement heads with end-rounded bristle to be safe, gentle on teeth & gums. Gently removes 100% more stain and plaque than manual toothbrushes without irritating your gums. REMINDER BRISTLES: blue reminder bristles will fade when a replacement is needed, usually three months as recommended by the American Dental Association. 10 PACK INCLUDES: 10Pack replacement toothbrush heads for long term usage. Dentists recommend to replace brush heads every 3 months to avoid exceeding breed of bacteria. HIGH COMPATIBILITY: 10 Pack electric toothbrush replacement heads compatible with Fairywill Electric Toothbrush, fits FW-507/508/515/551/917/959/2011/D1/D3/D7/D8; compatible with ATMOKO HP126A; compatible with Dnsly TB-5; compatible with YUNCHI Y1; compatible with Sboly; compatible with Kealive; compatible with Gloridea; compatible with Wovida; compatible with Sonic-FX; compatible with Initio;. EFFECTIVE GUM HEALTH IMPROVE: our toothbrush heads help to reduce gingivitis much better than a manual toothbrush. Easy to use. Simple right rotation to unlock, convenient to replace without extra auxiliary means.