The wiper quickly and easily wipes away water droplets from any smooth surface, keeping bubbles clean. Uses glass/car windows/walls, tiles, mirrors, fog bathrooms, kitchens, decks, patios, cars, windshields, marble countertops, vanities and many other surfaces. Made of high quality silicone. It won’t damage the glass, and it quickly and easily wipes away water droplets from any smooth surface without leaving any streaks or stains.