316 grade stainless steel and our unique patented design make the CM Scrubber the recommendation of America's Test Kitchens， Rachael Ray， Chris Kimball， Shark Tank's Kevin Harrington， The New York Times and more. Designed for cast iron， stainless steel， and hard anodized cookware to preserve seasoning. No more plastic scrubbers or harsh detergents - you can trust Knapp Made's CM Scrubber 4 in. to keep your kitchenware beautiful. A difference you can see and taste.

World's no. 1 selling scrubber for cast iron cookware， Dutch ovens， casseroles， stainless steel cookware， woks and more， superior quality， lifetime warranty

Makes cast iron cookware cleanup quick and easy， hand made from the highest quality stainless steel - food service grade 316， preferred by professional and home chefs

Superior quality chain mail scrubbers since 2011

Comes with the Knapp made lifetime replacement guarantee