... when this product is on Production line 2013 hot selling high quality no brands guide electric toothbrush toothbrush ,Electric Toothbrush-New designModel ... 3.Brush your teeth for about 2mins ,move the brush head between the teeth, brushing the outside first ,then the inner ... result and better tooth and mouth hygiene, replace the brush head every month 6.Overall size: Height: 25mm Length: 220mm ( ...