Features: * Compact and portable: This product is small, lightweight, space-saving and easy to take. * Durable materials: This product is made of high-quality materials, durable, long service life, sturdy and stable in use. * Inner heating design, lead-free, fast heating speed. Ceramic heating core, long service life.* Lead-free, 10 different sizes of replaceable soldering tips, used for soldering various PCB components. Specifications: Product name: Soldering tips Model: TS100 Material: copper and iron Color: silver Total length: (approx.) 94 mm Optional type: TS-B2, TS-BC2, TS-BC3, TS-C, TS-C1, TS-D24, TS -I, TS-ILS, TS-JL02, TS-K, TS-KU Suitable for: Soldering various PCB components. Quantity: 1 pc Package includes: 1 Soldering Tips Note: 1. Transition: 1cm=10mm=0.39 inch.2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.3. Please allow slight manual measurement deviation for the data.