Material: The crevice cleaning brush is made of fine, hard PP bristles. Their thickness and width make it easy to reach small cracks, making cleaning easier. Crevice Cleaning: The flat brush head easily reaches into gaps, and its specially designed fine bristles easily clean small door and window tracks, as well as gaps and cracks. It deep cleans nooks and crannies, such as sink edges and window seals, where bacteria can accumulate if left uncleaned for too long. It easily removes dirt, dust, and debris from hard-to-reach areas, ensuring optimal cleanliness and hygiene. Easy to Use: Our crevice cleaning brush features an easy-to-grip 11cm wooden handle, providing a comfortable grip for effortless cleaning. The brushing surface extends to 12cm. The front end of the brush is beveled at 15°, which allows for better contact and optimal cleaning of gaps, allowing you to easily reach hard-to-reach places and narrow corners. Design and easy storage: The hard bristle cleaning brush has an