A toothbrush head

摘要

Head of a toothbrush comprising Tapered Bristles and Bristle not Tapered, the Tapered Bristles do not extend to two different lengths from the face, a First length LN1 and LN2 as a Second length Shorter.In a Preferred implementation, not Tapered Bristles are combined with tapered Bristles at Tufts that are inclined in opposite directions Toward and away from the handle Grip.