[Eco-friendly Tip]: All series soldering pen's tips made of Eco-friendly and lead-free materials, harmless to human. [Quick Temperature]: Good heating performance for quick temperature rise. Better heat transfer effect, stability and reliability, very practical, easy to operate, high toughness, high density, soldering temperature less likely to change over time, longer life than conventional soldered tips. [Great Soldering Effect]: Made of high-grade alloy with high hardness, high temperature resistance, and long-term use. Fine workmanship, standardized design, good tin soldering effect. [Various Types Tips]: Provides 4 types -I/BC2/KU/J02 of thin round head/small horseshoe/small knife shape/pointed elbow shape soldering tips to meet your different soldering requirements. [Perfect Replacement]: These soldering iron tips are perfect replacement part for Pinecil solder pen, PTS200/TS100/TS101 mini pencil soldering iron, and other micro-type soldering iron pens models on the market., Weight: 0.09810570659 pounds, Manufacturer: tiyao