The replacement heads for the electric toothbrush T302 in dark blue are specifically designed for the Xiaomi Mi Electric Toothbrush T302. These high-quality brush heads provide effective and thorough cleaning of teeth and are ideal for adults who value comprehensive oral hygiene. The precise fit ensures easy installation and a secure hold during use. The dark blue color gives the brush heads a modern and appealing design that harmoniously fits into your bathroom. Using these replacement heads not only supports the health of your teeth but also helps maintain gum health. The model number BHR7646GL ensures that these heads are optimally compatible with the Xiaomi Mi Electric Toothbrush T302. Regularly replacing the brush heads guarantees optimal cleaning performance, contributing to a radiant smile and a fresh mouthfeel.