Weller ML200 Magna-Lite Butane Table-Top Torch Adjustable flame height, up to 60 minutes of continuous use Flame temperature up to 2,400 degrees Fahrenheit for heat shrink tubing, fusing rope ends, frozen locks, and camping Features Piezo electronic ignition system for reliable ignition every time Refillable with Weller WB1 or WB2 filtered butane, not included 8.4-by-4.8-by-2.3-Inches ; 7.2-ounces