Cross-B, one of the premiums of Oral-B, has a perfect angle of bristles that relax and remove up to 100%more plaque than Oral-B manual toothbrushes. The custom-made Oral-B cross-B Cross-brush has a carefully designed bristles to cover the teeth as much as possible. The bristles are deeply more than the oral-B manual toothbrushes, thus promoting the increased purity of the entire oral cavity. Oral-B Genius can be used with 8000 and 9000 toothbrushes. The Oral-B Pro is 600, 650, 1000, 2000, 2500, 3000, 4000, 4900, 5000, 6000, 6500 and 7000 toothbrushes. It can be used with all Oral-B Vitality and Vitality Plus products. Each package contains 2 oral-B crosssection heads.

- his bristles tilted at a perfect angle penetrate deeply between the teeth
- Bristles tilted at an angle of 16 degrees are effectively cleaned along the gum line
-The bristles from tooth tooth help to remove up to 100%of plaque
-Can be used with all charge electric toothbrushes in the Oral-B product range, Oral-B Sonic-
except for toothbrushes