1Premium Material: Toilet bowl cleaner brush is made of natural pumice, which is safe for children, pets, plants and water, environmentally friendly, nontoxic and tasteless. 2Efficient Cleaning: Toilet brush can easily and quickly clean persistent hard water deposits, accumulated calcium deposits, corrosion and rust, hard water stains, and won't scratch tiles and metals. 3Widely Used: Toilet brush is suitable for cleaning barbecue grills, toilets, swimming pool tiles, ceramic fittings, washing machines, metal grills or household appliances. 4Ergonomic Handle: Pumice stone toilet bowl clean brush adopts curved pp handle, which fits the palm of your hand, is comfortable to hold, sleek to handle and free of flash and burr. 5Convenient Storage: Pumice stone toilet bowl clean brush adopts tail hanging hole, which is convenient to place and store, saving home space.