Philips Sonicare C1 ProResults HX6014/07 Standard Brush Heads, 4 Units

The Philips Sonicare C1 ProResults pack includes four standard-sized brush heads with medium-stiffness bristles. Their contoured profile adapts to the shape of your teeth and makes it easier to clean hard-to-reach areas. The click-on system allows for easy attachment and removal. The blue bristles fade to indicate wear; it is recommended to replace each brush head every three months.