Colgate 360- Total Floss-Tip Bristles Toothbrush Soft provides a 4x deeper reach.
Colgate 360 Total Floss-Tip (this brush does not replace flossing) Bristles
4x deeper (along and below the gumline compared to an ordinary flat trim toothbrush) reach.
Regular bristles vs. purple-ended tapered bristles
These purple-ended bristles gently reach deep between teeth and along the gumline.