Description: High-quality materials: Our pumice is made of good materials, fine and strong, with high density, no irritating chemical smell, no more chemical detergent is required, very ; it will not scratch your tiles and metal; Help you solve stains and troubles. Perfect size: Each pumice is about 3.9 x 1.5 x 2.8 Inches (10 x 7 x 4 cm), perfect for your palm, making it easier and more comfortable to clean; perfect size to help edges and gaps for easy access, no more dead ends. Multiple functions: Our pumice can help you quickly and easily clean grease, stains, residues and dirt without scratching surfaces. Applicable occasions: We provide 8 pumice stones, enough for you to clean the toilet,griller, BBQ, oven griddles, flat top griddles, kitchen utensils and iron surfaces. Precautions: Soak the area to be cleaned and the gray pumice before cleaning, so that the pumice has a more powerful cleaning function. Package Includes: 1 Piece Grill Cleaning Brick(6 Pack) Note: Please allow 1-10mm measuring deviation due to manual measurement. Due to the different monitor and light effect,the actual color of the item might be slightly different from the color showed on the pictures.Thank you!