Review (5/5): Super soft and comfortable
My husband and I really like these updated nano toothbrushes. We cannot use any other toothbrush after we first tried the nano kind. And we like these even more because they have split bristle, which dry faster and is cleaner. Also, the size of the bristle is small enough to reach the farthest tooth inside, unlike some other nano toothbrushes which bristle will “expand” when wet, making it harder to reach the edges.