Hudson Essentials Cast Iron Cleaner XL 7x7 Premium Stainless Steel Chainmail Scrubber Hudson XL chainmail scrubber is the ideal way to effectively and easily clean your cast iron cookware without stripping away accumulated flavor and seasoning Handcrafted rings made from the highest grade 316L stainless steel- the highest food grade steel in the industry Effortlessly cleans cast iron, stainless steel, glassware, Pyrex, and other cookware Ultra hygienic and dishwasher safe Perfect for cast iron restoration