Give your DiamondClean toothbrush a facelift with this four-pack of Philips Sonicare brush heads. They have diamond-shaped bristles to make teeth appear whiter after a week of use, and they gently remove seven times more plaque compared to a manual toothbrush. These black Philips Sonicare brush heads are compatible with BrushSync models that offer visual replacement reminders. | Philips Sonicare | | DiamondClean Replacement Toothbrush Heads (4-pack | Black | Best Buy