During cleaning, slight scratches may appear on the grill surface, which is normal. These cleaning stones are the best solution. The 4-pack of grill stones is used to remove encrusted grease, stains, residue, and grime from the barbecue. You don't have to worry about metal in the grate or on the grill. This helps you clean up quickly and easily after cooking, without having to worry about the scrubbing nightmare. The grill stone is a lightweight stone with a natural non-slip grip, making cleaning a breeze, with no handles or spikes to get in the way. You can also use it for your oven, cookware, and enameled surfaces. The stone size in our cleaning block set is durable and descaling, which improves the cleaning process without tiring your hands or wrists. The non-slip handle is designed to be very easy to use. There are no bristles or points that could break off and get into your food. Cleans the grill much easier and more thoroughly than a brush, and you can blow off dust particles after use or wipe them off with a damp paper towel and water.