[High-quality materials] Our pumice stone is made of high-quality materials, fine and firm, high-density, no pungent odor, very safe, will not scratch your tiles and metals; help you solve stains and troubles. [Perfect size] The size of each pumice stone is 15x3.5x2.5cm, 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 to use, and there are no dead corners. Multifunctional: Our pumice stone can help you quickly and easily clean grease, stains, residues and dirt without scratching the surface. Applicable occasions: Which are enough to clean toilets, grills, BBQs, oven bakeware, flat-top bakeware, kitchen utensils and iron surfaces. [Precautions] Before cleaning, soak the area to be cleaned and the gray pumice in the cleaning area to have a stronger function during cleaning. Colour: as shown Material: Foam glass Package Contents: 10 * Pumice Stones Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.