The Jetboil Maitenance Kit is everything you need to operate your jet boil stove at peak performance. Keep this handy kit in your pack or have it to service your stove after an outting. This kit includes a replacement piezo igniter to keep your stove burning in the worst of conditions. This maintenance kit is an essential part of a hurricane or emergency prepardness kit that includes a JetBoil stove. Get your Jetboil Maintenance kit today and keep your stove in top order.