The Kurun S-440 Rotary Toothbrush Gives You a New Way to Clean Your Teeth

 - Sep 13, 2010
References: kaden.watch.impress.co.jp & inventorspot
The Kurun S-440 Rotary Toothbrush is definitely one I’d love to try. Instead of having the regular brush head like most toothbrushes, this toothbrush has a round, soft rolling head which even gets into tight spots.

In the video, you can see demos of the Kurun S-440 Rotary Toothbrush and how it cleans better than your regular toothbrush. The roll-on head is made out of super-fine nylon yarn. This toothbrush comes in white, black, pink or blue.