Why 'conventional' ? It pretty much has the shape of the toothbrushes most of us know from supermarket outlets, a round sturdy handle that narrows and squares into a medium sized, medium bristle head. Bamboo looks pretty, is tough as nails and can be farmed sustainably as it grows almost anywhere and also grows super-fast.
This brush has a very neutral, natural, clean look and is a great choice for those who like their consumer items simple and functional. The handle is sturdy and will withstand some serious brushing, so if brushing hard and fast is your thing, grab one of these!
These brushes are sold in singles