As of May 2015, King Arthur Flour, Amazon.com and Bed Bath & Beyond sell donut molds, or pans. KingArthurFlour.com offers a steel mold with a nonstick surface that holds six 3 1/2-inch donuts. The average user rating is 4.5 out of 5 stars.
Amazon.com sells several sizes of donut molds in both metal and silicon. BedBathAndBeyond.com offers full-size, mini and twist donut molds, in addition to three-piece sets that include two sizes of pans and a cooling rack. The page for each item has a Find In Store button. After clicking on it, a user enters a ZIP code to see if local stores carry the product.