Quick and Simple: It can quickly and easily clean stubborn hard water deposits, porcelain fixtures, hard water stains, swimming pool tiles and toilet lids, without any scratches on the surface of the fixings. Eco-Friendly and Safe: Made of natural pumice stone, it is safe and environmentally friendly to people, animals, plants and water, and tasteless. Sturdy handle: with its plastic handle, you can keep your hands clean, prevent stains, and facilitate cleaning the corners of the pool. Excellent cleaning capacity: can be ground into multiple shapes to clean narrow edges and corners that other cleaning tools can't reach. Universal 3cm diameter rod: It can be used with universal 3cm in diameter making it easier to clean where you need to clean toyer.