Royal Griddle Block, Package of 12 REMOVE RESIDUE AND CAKED ON CARBON WITH EASE This product removes residue and caked-on carbon from hot grills. Perfect for stubborn messes, and necessary item for any restaurant with a grill. CAN BE USED ON OTHER CHARRED ITEMS If other scouring products will not budge the charred mess in pots and pans, smaller pieces of this product can be used on badly charred pots, pans and utensils. ABRASIVE BY NATURE. This item is made from glass foam, a product which is abrasive in its nature. Griddle blocks are not recommended for shiny surfaces, including surfaces that are polished, chrome-plated, or shiny stainless steel. PERFECT FOR barbecue restaurants and restaurants that grill many of their dishes. Using this product helps to ensure a sanitary dining experience for your customers by cooking meals on a clean, sanitized grilling surface. Having a properly cleaned grill ensures that residue and excess carbon will not affect the taste of foods. Improve customer-satisfaction by ensuring foods always taste their best. USE WITH COMPATIBLE HANDLE. For best use, this product should be used with a compatible griddle brick handle. This helps to ensure that the grill is cleaned successfully and safely. A grill brick holder is not included with this item.