Misoka toothbrush cleans your teeth with nanotech ions

Milan 2015: Japanese designer Kosho Ueshima has designed a nanotech toothbrush that cleans your teeth without toothpaste.



via Pocket http://www.dezeen.com/2015/04/10/misoka-toothbrush-nanotech-ions-kosho-ueshima-yumeshokunin-milan-2015/