This rare antique Red Wing stoneware mixing bowl features a distinctive “gray line” or “sponge band” design, adding a touch of vintage charm to any kitchen. Handmade in America using pottery techniques, this round bowl is a unique addition to any collection of decorative cookware. With original craftsmanship and a vintage appeal, this mixing bowl is sure to be a conversation starter in any home. Made of durable stoneware, this bowl requires hand wash only to maintain its pristine condition. Nice chartacter piece with skip added after firing and kiln blow outs from minerals in the clay. Has a tiny and tight hairline on rim about 1/2 long as shown in photos.