Specifications:Material: Plastic + MetalFilling capacity: 11MLTemperature: Flame temperature 1300 Soldering iron temperature 450Use fuel: Pure butanePen length: Approx. 15.6cm / 6.14inchWeight: Approx. 212g Features: Portable pocket sized, lightweight and convenient. With different 4 nozzle replacements to fit your needs. Special surface treatment to prevent static electricity, dust and scratches. With fine workmanship and excellent quality, it can be used for a long time. Great for precision soldering for things such as electronics, instruments, or circuits to a computers motherboard.