QUICK, VERSATILE: Pumice stone for toilet clean calcium sediment, limescale, and hard water rings on toilets, sinks, bathroom tiles, and other ceramic surfaces. It can also be used to Remove rust and Oil stains from grills and ovens.MATERIAL, PRINCIPLE: Pumice stone toilet bowl clean brush is made with pumice. Stubborn stains can be quickly removed by rubbing, and iron while not creating any scratches.TOUGH: It’s more than 34% more dense than similar products to last longer and clean better.CONVENNIENT AND EFFECTIVE: Size is just right to hold, and can be easily used to clean stains and hard water rings from toilets. It can also be polished to make it appear sharper so it can clean narrow corners that other cleaning products cannot reach.Satisfaction Guarantee: We are always working to ensure that our customers have positive shopping experiences. If you are dissatisfied with our product, please remember to contact us directly to avoid the hassle of returning it. We will directly provide you with a refund. Product Description Gives You A Green and Clean Home This pumice toilet cleaning brush is made using pumice stone material and isenvironmentally friendly. Moreover, it can effectively replace detergents. SPECIFICTIONS Color: Gray Material: Pumice stone Dimensions: 5.9 inch x 1.4 inch x 0.9 inch Package contains: 6 x Pumice Cleaning Stone (Gray） VERSATILE：Removes All Kinds of Stubborn Stains Hard water rings in toilets Calcium deposits in sinks Limescale and stains on bathroom tiles and in swimming pools Rust and stains on barbecue grills and other stoves Moisten the pumice stone before use Use pumice to rub away stains After-cleaning effects No effect, Not satisfied? We have free returns and will directly provide a fullrefund! Helpful Tips: 1. We recommend that when cleaning narrow corners, you should use a sharpening stone to grind the pumice to make it sharp. This can enable you to effectively clean corners and edges. 2. We recommend first trying it lightly and in a small area of your toilet, sink, etc. This ensures that it will not scratch the material you are cleaning.