Good heating performance and fast heating. Better heat transfer effect, stable and reliable, strong practicality, easy operation, strong toughness and high density.3 types of C115-K/I/IS knife-shaped/pointed/elbow welding tips are provided to meet your different welding needs.Made of high-quality Material, it has high hardness, high temperature resistance, , and can be used for a long time. Fine workmanship, standardized design, and good soldering effect.The tips of all C115 series solder pens are made of environmentally friendly lead-free materials, which are harmless to the human body.These soldering iron tips are pencil-type solder pens, which are easy to install and disassemble.Colour:As ShownMaterial:MetalPackage Contents:1 set * soldering tipsOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.