Features: . Ideal for micro-joining jobs in every field. Pinpoint welding at 6300F Fit with popular oxy-fuel gases Lillte Torch Kit for Oxygen and Acetylene with 5 Tips, Maximum Soft Solder: 1 or 8, 3 or 8, 5 or 8, 3 or 4, 7 or 8. You can use "The Little Torch" with oxygen and any one of the commonly available industrial fuel gases: acetylene, hydrogen, propane, propylence, MPS and others. (the smallest 2 tips should be used only with oxy-acetylene or oxy-hydrogen,however). Accessirues for "The Little Torch"include cylinders, regulators, tip extenders, extra long hoses,and special purpose tips. Material: Metal Extra 5 tips Torch lighter Oxygen Acetylene Torch-Smith Equipment Mini torch, soldering welding torch Note: The smallest 2 tips should only be used with oxyacetylene or oxyhydrogen. Package list: 1 Piece Mini Gas Torch 5 Pieces Interchangeable Torch Tip 1 Specification Note: 1.Please allow 1-10mm error due to manual measurement. 2.The color may have different as the difference display, pls understand.