Ultrathin bristles for gentle clean on teeth and gums
2 Times more concentrated bristles for a deep clean
Small head for a precise clean and a better reach
Ergonomic handle
Oral-B, #1 toothbrush brand used by dentists worldwide Material: Ultra Thin Nylon bristles, Plastic handle.General Info: A 2-pack of the Ultra Thin toothbrush for a precise and gentle clean. Features: Ultra-thin bristles for deep cleaning along the gum line. Standard round head size.Use twice daily. Replace every 3 months.