Only suitable for Proalpha S310 sonic electric toothbrush for adults.
3 x Sonic toothbrush replacement brush heads, Black. Made with ABS/Nylon, high quality of dupont brush heads.
Extra soft bristles provide a superior & gentle clean for you. The fine and soft bristles can reach to the deep area for deep cleaning. Gentle and say goodbye to plaque.
Color Reminder Bristles - Blue indicator bristles will fade in color to remind you to replace the brush head.
Dentists suggest to replace toothbrush head at least every 3 months. Bacteria begin to breed on the toothbrush head after 3 weeks using. Therefore, timely replace the toothbrushe head is also the key to ensuring your oral care.