OXO Good Grips Stainless Steel Scraper & Chopper. This one is my favorite. The design is flawless. It has a wide stainless steel surface, a sharp edge, and a nonslip handle for stability.

You can also purchase a wire-free grill scraper, like this one from Grill Rescue. We also have plenty of grill cleaning tips to keep the grates in perfect condition all season long.