Excellent cleaning ability: Our pumice cleaning stone can quickly, easily and effectively remove hard water rings, stains, lime, scale and carbon without any scratches on the surface of the article. It can also clean narrow edges and corners that other cleaning tools cannot reach. Safe and clean stone: It is made of 100% natural pumice, non-toxic and tasteless. It is environmentally friendly and safe for people, animals, plants and water. As the most effective way to remove stains, it is preferable to chemicals and cleaning agents. Sturdy and durable handle: With a convenient handle, you can clean the toilet and stubborn water stains on the toilet, and keep your hands clean. There is a hole on the top of the handle for easy storage after use. Suitable for household cleaning: brings a brand new appearance and clean environment to your toilet, kitchen, bathroom, ceramic tiles, swimming pool, laundry room fixtures or metal appliances.