Experience advanced oral care with the Philips Sonicare W2 Optimal White Standard Sonic Toothbrush Heads – a 4-pack designed for noticeable results. These premium replacement heads feature densely-packed, diamond-shaped bristles that gently remove surface stains and reveal a whiter smile in just 7 days. Built to target plaque, their contoured design ensures thorough cleaning, removing significantly more plaque than a manual toothbrush. Thanks to BrushSync™ mode pairing, these heads automatically sync with your compatible Philips Sonicare electric toothbrush to select the optimal brushing mode and intensity, delivering a tailored cleaning experience every time. Plus, the built-in reminder function lets you know when it's time to replace your brush head—typically every 3 months. Crafted for adults, this 4-pack comes in a sleek black color, adding a modern touch to your brushing routine. Elevate your dental hygiene and enjoy a brighter.