【Different Function】A set of 10 different burning wire tips can be used for different functions, such as magnification, presentation, fine presentation, uniform lines. 【Application】Can be used for 30-100w pyrography machines, the voltage is between 1.5-5v, and the normal working temperature is less than 600 degrees. 【Suitable For】These pyrography tips are suitable for LH 30/40/50/60/100, which is convenient and practical. 【High Resistance And High Temperature Material】The pyrography tip is made of iron-nickel chromium alloy, which is strong, wear-resistant and corrosion-resistant. 【Advantages】This wire tip has the advantages of not bending at high temperatures, not soft, and not oxidized.