Features: _x000D_With fine workmanship and excellent quality, it can be used for a long time. _x000D_Portable pocket sized, lightweight and convenient. _x000D_Easy to maintain and refill. It uses widely available butane gas. _x000D_The soldering pen will melt both silver and gold solder. It can be used as a mini-torch or heat blower. _x000D_Great for precision soldering for things such as electronics, instruments, or circuits to a computers motherboard. _x000D_ _x000D_Specifications: _x000D_Material: Plastic + Metal _x000D_Optional Color: Green, Blue, Yellow, Red _x000D_Filling capacity: 8ML _x000D_Temperature: Flame temperature 1300 (adjustable) _x000D_ Soldering iron temperature 450 (adjustable) _x000D_Use fuel: Pure butane _x000D_Use time: 35-45 minutes _x000D_Length: Approx. 15cm / 5.9inch _x000D_Weight: Approx. 78g _x000D_ _x000D_Package Included: _x000D_1 x Gas Soldering Iron _x000D_ _x000D_Note: _x000D_1. Gas is not included, you need to buy gas locally, and then fill into the soldering iron. _x000D_2. This item is not auto-ignite so you need to use your own fire source to start it. 1With fine workmanship and excellent quality, it can be used for a long time 2Portable pocket sized, lightweight and convenient 3Easy to maintain and refill. It uses widely available butane gas 4The soldering pen will melt both silver and gold solder. It can be used as a mini-torch or heat blower 5Great for precision soldering for things such as electronics, instruments, or circuits to a computers motherboard