Really good for heating pipes , brazing, soldering, work bench, etc., Controls blistering 2000 degrees F with perfect accuracy, Operates on butane-and is refillable, Will Burn up to 15 minutes per filling, Brass torch and control valve, Dimensions are: 7-7/8" " L by 1/2" W, Butane is not included, This product can sell well at: DIY Outlets, Hardware Stores, Tool Stores, EBay, Dealer Shows, Contractor Trade Shows, and many other great establishments.