Multifunctional: Our pumice stone can help you quickly and easily clean grease, stains, residues and dirt without scratching the . Applicable occasions: We provide 24 pumice stones, which are enough to clean the toilet, grill, BBQ, oven bakeware, flat-top bakeware, kitchen utensils and iron surfaces. High quality: Our pumice is made of high-quality materials, fine and firm, high-density, non-irritating chemical odor, very safe; it not scratch your tiles and metals; help you solve stains and troubles. Perfect size: The size of each pumice stone is about 10x7x4 cm, which is very suitable for the palm of the hand. It is easier and more comfortable to clean; the perfect size can clean the edges and space, which is convenient for access, and there are no dead corners. Note: Before cleaning, soak the area to be cleaned and the gray pumice in the clean area to have a stronger function during cleaning.