For 210 I, IS, K Soldering Tips Soldering Iron Station, The integrated welding iron heating core uses metal with good thermal conductivity as a material, which is . It has good thermal conductivity, good tin plating ability, anti-, anti-rust, , high hardness. Welding tip and heating core design, fast heating speed, stable temperature, high hardness, long service life. Easy to install and use, strong , stable performance, suitable for precision electronic maintenance work, beginners can also quickly get started. Please note:the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:Silver Material:Metal Package Contents: 1 * C210 curved tip soldering iron tip 1 * C210 straight tip soldering iron tip 1 * C210 knife tip soldering iron tip Only 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.