Winter Apparel - Self Heating Reusable Cupcake Hand WarmerPerfect for sharing with friends and easy to use even when your fingers are freezing cold, this cute Self Heating Reusable Cupcake Hand Warmer keeps your hands warm on cold and windy days. Simply click to activate and boil in water to reactivate. For ages 5 and up. Comes packaged in a clam shell.