I am a very hard brusher but I have very small teeth. I'm not sure this would fit in my mouth.

I have a Radius Scuba Toothbrush. Love how long it lasts compared to a regular toothbrush. Easy on the gums & comfortable to use (even though it has a large head).

I will have to try this.

I am what a dentist would call a "hard" brusher - someone who applies too much pressure on a toothbrush on my teeth and gums. The Radius Scuba toothbrush has a wide oval head that distributes pressure to protect and massage gum tissue and a right or left hand handles. It may be more expensive than traditional, standard toothbrushes, but it lasts much longer!