Dr. Collins - Our Perio is a no-frill toothbrush that does its job exceptionally well compared to other toothbrushes. Since the bristles are ultra-soft and tapered super slim, they reach deep in
Dr. Collins Perio Toothbrush (colors vary) (Pack of 3) : Amazon.com.au: Health, Household & Personal Care
Dr. Collins Perio Extreme Toothbrush - Dentist.net