Grill Daddy 100% AUTHENTIC+AVOID CHEAP IMITATION+US & INTERNATIONAL PATENTS PENDING+BEST GRILL BRUSH+ACCESSORIES+-ORIGINAL GRILL BRUSH Replacement Brush kit for the Grill Daddy Cleaning Tool only, Not compatible with Grill Daddy Pro or Grand Grill Daddy Stainless steel bristles Safe to use on steel, iron and porcelain grills Dishwasher safe for easy cleaning