ITEM NAME:Burner Tool Gas Blow Torch Soldering Solder Iron Gun Butane Cordless Welding Pen.Fuel Used : Pure Butane. 1 Gas Blow Torch Soldering Solder Iron Gun. Push the switch to the ON position and hear the "hiss" sound. Soldering Iron Temperature : 450℃. Use an igniter or lighter to ignite near the connector.
