Earthstone International 750SHB GrillStone Cleaning Starter Kit Cleaning your grill has never been so safe and easy. GrillStone environmentally friendly grill cleaning blocks provide powerful, effective, and safe cleaning for BBQ grills, griddles, smokers, and other cooking surfaces while contributing to a healthy environment. Safe on all barbeque grill grates including porcelain enamel, cast iron, stainless steel, and steel. GrillStone is made from recycled materials and saves the equivalent of 1 glass bottle from being added to landfills per stone. Non-toxic, chemical free cleaning. Works great on hot and cold surfaces. Conforms to shape of the surface to clean between grill grates. Wona??t clog like grill brushes or pads. Kit Includes: One 4 x 2 x 3 GrillStone Cleaning Block. One 7 EZ-Grip Handle.