Quality Material-- Each tile grout cleaning brush kit comes with 4 different brushes for different uses. All of our brushes are made of high quality abs plastic with rigid handle and nylon bristles, durable and strong clean. . Multifunction Cleaning Tool-- Grout brushes are perfect for bathrooms, floors, tubs, tiled walls, counters and pots and pans. Nylon grout brush easily removes mold, dirt and soap scum and helps achieve deep cleaning goals. . Ergonomic Design-- Each Nylon Bristle Cleaning Brush has an extended design with non-slip curved handles that conform perfectly to your hand to let you perform a powerful action. The handle is comfortable, and you can exert strong downward pressure on the brush without any slipping in your hand. . 2 In 1 Brush--The curved brush is perfect for shower doors, sink drains, cooktops, dials and other small spaces or crevices. The semi-round brushes are perfect for grouting, tiling, bathing, cleaning floors or bathrooms. The curved brush should be removed from the semi-circular brush. Two-in-one design for easy storage. . Application--The curved handle brush is perfect for cleaning dishes, pots, pans, tiled walls, baking trays and dials. Long brushes are ideal for rails and window frames, sinks, tubs and other gaps. .