The Windsor Flatware - Heavy Weight 18/0 collections from Update International, Crestware, Walco and Winco are popular flatware styles constructed of stainless steel with 18% chromium and 0% nickel content. Featuring a bright polish finish, this flatware enjoys enormous popularity in a wide variety of food establishments as it is economically priced, heavy weight, easy to clean and maintain, and has a long-lasting shine.