George Foreman 3-Pack Grill Cleaning Sponges, GFSP3 Unique Design - No grease left behind. The grooved design fits perfectly into the George Foreman grilling surface for fast, thorough cleaning Safe on Nonstick - The sponge materials are safe to use with the George Foreman ceramic grill coating and the George Tough grill coating Dual Cleaning Power - Scrub and sponge, all in one. The different sides work together to remove tough spots and cleanly rinse your grill plates