Gas Soldering IronSoldering pen melts silver and gold solder. It can be used as a mini torch or heat gun. With fine workmanship and excellent quality, it can be used for a long time. PortablePocket portable, lightweight and convenient. The length is approx. 13cm/5.11inch. Easy to maintain and fill. It uses butane gas, which is widely available. Filling capacity is 8ml TemperatureFlame temperature 1300 (adjustable), soldering iron temperature 450 (adjustable) The soldering iron widely used is the perfect gift for the DIY Welder. Ideal for precision soldering of items such as electronic devices, tools or circuits on a computer motherboard Note1. Gas is not included, you need to buy gas locally, then put it into the soldering iron. 2. This item does not ignite automatically, so you must use your own fire source to ignite it. Features: With fine workmanship and excellent quality, it can be used for a long time. Portable, lightweight and convenient pocket size. Easy to maintain and refill. Uses butane gas widely available. Solder pin melts silver and gold solder. Can be used as a mini torch or heat gun. Ideal for precision soldering of items such as electronics, instruments or circuitry to a computer motherboard. Specifications: Material: Plastic + Metal< /p> Optional Color: Green, Blue, Yellow, Pink Capacity: 8ML Temperature: 1300 adjustable flame temperature (adjustable) < p>Soldering iron temperature 450 (adjustable) Fuel use: pure butane Use time: 35-45 minutes p> Length: approx. 13cm/5.11inch Weight approx. 78g Package Content: 1 x Gas Soldering Iron Note: 1. Gas is not included, you need to buy gas locally then refill the soldering iron. 2. This item does not ignite automatically, so you must use your own fire source to ignite it.