Pyrography Wire Tip Features - Color: As shown.- Material: Nickel chromium alloy.- Size: 3.5 x 1 x 0.2 cm.- Diamter: About 1mm.- Length: About 27-30mm.- Width: About 9-10mm- Power: 30-50W- Use voltage: 3-5V.- Temperature: 0-1000 (normal use temperature)- Applicable models: LH30, LH40,LH50, LH60, LH70LH80, LH90, LH100.- The high impedance tip is made of nickel chromium alloy material, it is high resistance and high temperature resistant.- At high temperatures, there is no bending, no softening, no oxidation, less carbon and so on.- 9 different tips are used for different functions, such as for large-scale rendering, fine rendering, and drawing even lines.- Can be used with 30-50W pyrography machine.- The strength within 600 degrees is not bent without heating and the bending resistance of the writing head made by electric heating wire is much better than 800 degrees.Packing list: 9 x pyrography wire tips