The first time I saw a RADIUS toothbrush I thought it was funny looking so I bought it. Turned out the grip and control it gives makes tooth brushing easy and helps keeps the gums healthy. I see the dentist twice a year and they tell me I am with 2% of people with healthy teeth. If I forget to take my toothbrush on a trip the feeling of another toothbrush just is not right. Thanks for making a GREAT product!!