A:Answer Hi,
Thank you for your product question. The 3rd barrel will be on the bottom as you open the waver. It comes with two on the top and one on the bottom. For additional product information, please call our toll free Consumer Services telephone number at 1-800-487-7273. We are open Monday-Friday from 7:30am to 5:00pm MST.
Thank you,
Helen of Troy L.P.