- Elegant Design
- Great Battery Life
- Super Convenient
- Great Value
- Deep Clean
I love the Boka head. The bristles are just right and small enough to get in between spaces and especially the shape. I have a close and narrow u-turn around my last molars and this one goes around with comfort and ease. Other heads are too wide so I miss a lot and also if I force them, it is painful around the back bone. Five stars for this one.