Are you looking for a simple solution to keep your Oral-B IO Brush and extra brush heads organized? So were we! This is a perfect organizer for your Oral B IO brush and brush heads. It holds the charging base (round only) and either mounts to a wall or sits on the counter. Simply attach to your bathroom wall with screws or an adhesive strip (not included), and you're all set! It can also sit right on your counter top and take up very little space!