RSVP Endurance Stainless Steel Scrubbies will thoroughly clean all stainless steel cookware, sinks and more. Made of stainless steel wire mesh, these cleaning dynamos are reusable for kitchen or general cleaning. The toughest baked on mess and burned pan bottoms are no match for these scrubbies. Use with water and a non-abrasive cleanser. Never use on a dry surface. The toughest caked-on mess should be soaked in water prior to scrubbing. Reusable countless times.