a pair of two replacable toothrush heads.

toothbrush electric white dental care tooth brush head hygiene equipment health background toothpaste clean healthy bristle plastic oral design closeup object isolated blue protection healthcare tool medicine color appliance electrical personal routine wash technology modern dentistry bright hygienic product tech lifestyle top tooth-brush close-up replaceable prevention freshness daily replace health-care pair two replacable toot toothrush heads deachable elect detachable background