Braun Sumizumi Clean S Electric 2 Replacement Black Oral-B Toothbrush, Brushes, D100.423.2,

For those who want to easily experience Oral-B's 99.7% increased plaque removal power. Compared to manual brushing, Sumizumi Clean has a round rotating design. [4-year durability design] [Unique "round rotation" inspired by dental cleaning tools] The unique round rotating brush wraps around each tooth and rotates, physically scraping away plaque that is difficult to dissolve in water. [Dentist-recommended 2-minute timer] Equipped with a 2-minute timer. The built-in timer vibrates every 30 seconds to ensure you thoroughly brush each of the four sections of your mouth. It also vibrates to notify you when you have completed the dentist-recommended 2 minutes. [X-filament brush] Reaches areas that regular brushes can't clean and thoroughly removes fine dirt. Included: 1 multi-action brush and 1 soft, ultra-fine bristle brush.