The high-impedance tip is made of material, which has high resistance and high temperature resistance.At high temperatures, it has high flexural strength, good softening resistance, less oxidation, and less carbon deposits.23 different tricks are used for different functions, such as for -scale rendering, fine rendering and drawing even lines.Power: 30-50WUse voltage: 1.5-3.5VTemperature: 0-800CelsiusApplicable models: LH30, LH40, LH50, LH60, LH70, LH80, LH90, LH100colour:SilverMaterial:NichromePackage Contents:23 * heating wire nibsOnly the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.