Oral-B Cross Action Electric Toothbrush Replacement Brush Heads Refill, 4 Count Packaging may Vary Review

16 Degree angle cleans deep between teeth. The round head of the Oral-B Cross Action brush head is designed for a tooth-by-tooth clean, with specially engineered bristles for optimal tooth coverage. CrissCross bristles are set at a 16 degree angle to reach deep between teeth to lift and power away up to 100% more plaque for a superior clean vs. a regular manual toothbrush. Each order comes with 4x Oral-B Cross Action Electric Replacement Toothbrush Heads.