Scope of Application This welding torch is designed for butane fuel tanks and is not suitable for propane tanks. A separately available adapter can connect the torch to a gas tank, providing flexible use. Easy to use After ignition, adjust the flame via the side mounted control button for precise flame control. This design makes operation straightforward and user friendly. materials Made from brass and anti rust aluminum alloy, the torch offers hardness and strength, ensuring quick connections and long service life. Versatile settings The flame can be adjusted from gentle to strong, suitable for a range of tasks including cooking and soldering. This flexibility makes the torch a versatile tool. Use scenarios In the kitchen: caramelizing sugar on creme brulee, browning meringue, or finishing a small sear. DIY soldering and metalwork: joining copper pipes or small metal components. Hobby projects: jewelry making or model work that requires precise heat control.