High-quality aluminum alloy with 4 replaceable syringes and 1 sponge tape provides stable welding effect and efficient work . Made from aluminum alloy , , to carry. Equipped with four kinds of welding nozzles and nozzles, which are suitable for different types of welding tasks and meet different needs. Suitable for professional welding, enthusiasts and maintenance personnel and other welding workers. It can be widely used in automobile maintenance, electronic equipment maintenance, home decoration and other fields, and is suitable for and repair of welding metal, wood and other materials. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!