Feature The high-impedance tip is made of nickel-chromium alloy material, which has high resistance and high temperature resistance. It has the advantages of no softening under high temperature strength, low oxidation rate, and less carbon deposits Pyrography long bend pen tip, suitable for line drawing, silk hair, rendering Can be used with 30-50W pyrography machine. The strength within 600 degrees is the same as when it is not heated, and the chrome-nickel alloy brush tip within 800 degrees has much better bending resistance than the tip made of electric heating wire. Description Material: nickel-chromium alloy. Size: 3.5 x 1 x 0.1cm Diameter: about 1 mm. Length: about 27 to 30 mm. Width: about 9-10 mm Power: 30-50W Using voltage: 3-5V. Temperature: 0-1000 (normal use temperature) Applicable models: LH30, LH40, LH50, LH60, LH70, LH80, LH90, LH100. Package Contents 6 x pyrography wire tips Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.