Stove In A Can Overnighter is a simple, lightweight, all-in-one heating stove that burns twice as hot at half the price of other heating stoves. This stove uses all-natural fuel cells made of wood and food grade wax. To use, simply ignite the paper wrapper or a small portion of the fuel cell; to extinguish, flip the lid and close the can. The stove comes with one Overnighter fuel cell (approx. 1 hr burn time).