Oral-B Sensitive provides a gentle brushing experience ideal for sensitive gums.
This oscillating rotating brush head fits:
These compact heads get between and all around the teeth and gum surfaces. They are gentle on the gums and palate - resist the temptation to press hard when using - just very gentle pressure. Maybe because they are softer than the other heads in the range they need replacing more often. I would not hesitate to recommend them or the rechargeable toothbrush body.