Make a cloth bag (dimensions 18" X 6-8"; OR 8" X 8") Fill 1/2 to 2/3 with whole corn (from feed store)* Sew up the open end. Place bag in microwave, and heat for 2 minutes. Use at your feet (the old hot brick concept). The bag remains warm for a long time. *NOTE: others have been made with clean, dried cherry pits which are said to do a great job. I have thought of dried beans, but have not tried them out yet. Enjoy! Kay Riddell Stickane