10 Pack Electric Toothbrush Replacement Heads Compatible with Sonic-FX and Fit SnapWhite for Adults and Kids, Compatible with Fairywill Soft Charcoal/Nylon Bristles(5 Black+5 White)

About this item Compatible with all Sonic-FX toothbrushes.Compatible with SnapWhite, compatible with FW-507/508/515/551/917/959/2011/D1/D3/D7/D8; Compatible with SG-E9/SG-507/SG-958; compatible with ATMOKO HP126A/HP150A; compatible with Dnsly TB-5;compatible with Gloridea, Compatible with Kealive Electric Toothbrush 【Notice】： They are NOT compatible with FW-E6/E10/E11/P9/P10/P11/P80/T9/D7S/2001/2056/ 2081/2205/ 2209/ 921; NOT fit the aqua sonic toothbrush/ vivitar toothbrush / jet wave toothbrushes / Zionor toothbrush / mornwell toothbrush,and NOT for kids toothbrush. High quality ABS plastic and DuPont nylon bristles ensure long-lasting use.0.152mm round-ended DUPONT/PEDEX bristles provide gentle cleanness to teeth without hurt the enamel and gum. Unique “W” shape soft DuPont nylon bristle: toothbrush replacement heads with end-rounded bristle to be safe, gentle on teeth & gums.; Easy to use. Simple right rotation to unlock, convenient to replace without extra auxiliary means.; Please replace the toothbrush refill every 3 months