This high quality welder accessory is assembled from high quality materials to be reusable and durable for everyday use. This high quality welder accessory is assembled from high quality materials to be reusable and durable for everyday use. This high quality welder accessory is assembled from high quality materials to be reusable and durable for everyday use. Easy to use: The process is precise, the heating core can be very stable on the welding head, assembled as it should be, and the replacement and disassembly are very simple, improving the efficiency of personnel in the work. Easy to carry, the product itself is very lightweight, can be put into the pocket, bag. Please confirm whether it is compatible with your device before purchasing to avoid inconvenience. If you have any questions, please contact us and wish you a wonderful experience ASIN B0F26S1HV2 Item Weight 1.13 ounces Manufacturer Taomoiup Power Source ac_dc Item model number TP001 Batteries Included No Batteries Required No Package Dimensions 4.41 x 2.05 x 0.75 inches Included Components Terp Pen