Mechanic Super-Fine Pure Cooper Fingerprinter Sensor Repair Solder Tip 900M-T-FC MECHANIC Pure Copper Soldering Iron Tip Smart Design New technical support, anti-static, anti-oxidation, excellent hand feel, excellent welding effect. Widely Applicable Suitable for a variety of soldering iron Station, a wide range of applications, with high compatibility. Revolutionary Durable 35,000 clicks test, super long life, use once, fall in love with a lifetime. Environmentally Friendly Products Lead-free materials, no harmful substances are produced during welding, to protect health, we are acting. Professional R&D Team The use of high-quality pure copper materials took ten years to build carefully. Concise & Delicate Uncompromising performance in an ultra light ultra body, heavyweight performance without the weight. Fine and flexible packaging, delicate appearance.