Flat Brush Head Design Gap cleaning brush/Hard bristle brush for cleaning, with flat brush head design, which is convenient for reaching deep into crevices, corners such as sink edges and window seams thoroughly. Whether it's the gaps around your kitchen sink, bathroom basin, or toilet lid, the crevice cleaning tool can tackle them all. Premium Material Grout cleaner brush, featuring ultra-fine PET bristles that are much harder than a toothbrush, the hard bristle brush can easily remove dirt and grime in the narrowest crevices, making your home cleaner and more hygienic. Ergonomic Design Our small cleaning brush has an ergonomic handle , which is comfortable to grip and easy to use, the small brushes for cleaning designed with a small hole for easily hanging up to save space and dry it. Multiple Uses This multifunctional cleaning brush is perfect for narrow and hard-to-reach areas, such as kitchen, bathroom faucets, corners, all tile surfaces, shower door rails, sink drains, narrow window frames, sliding door rails and air conditioner filters ect.. If you want to keep your home clean and tidy, the gap brush is a must-have cleaning tool. Easy to Clean & StoreWindow cleaning brush/Crevice cleaning brush/Vegetable brush/Fruit cleaner, has strong flexibility, and wear resistance. After being dirty, wash with water to restore cleanliness as new. The scrub brushes for cleaning have hanging holes can hang up and occupy less space.