Homeowners battling hard water stains, these pumice stone cleaners are absolute magic! The 6-pack gives you plenty for multiple bathrooms and future cleaning. The rectangular shape with multiple edges makes it easy to clean different areas of your toilet bowl. Simply wet the stone and surface, then gently scrub away those ugly brown and yellow hard water rings, rust stains, and mineral buildup. Works on porcelain toilets, bathtubs, sinks, and even pool tiles. The pumice gradually wears down as you use it, exposing fresh cleaning surfaces. Much cheaper and more effective than harsh chemical cleaners that often don't work on stubborn stains. Eco-friendly too - made from recycled glass material that's safe for your family and pets. Your toilets will look new again without the expense of replacement or professional cleaning. The satisfaction of watching those stains disappear is incredibly rewarding. Keep your bathroom sparkling with these natural cleaning wonders!