1. The high-impedance tip is made of metal material, is high strength and high temperature resistant. 2. At high temperatures, there is no bending, no softening, no oxidation, less and so on. 3. such as for large-scale rendering, fine rendering and even line drawing. 4. Can be used with 30-50W pyrography machine. 5. The resistance below 600 degrees is not bent without heating, and the bending strength of the writing head made by electric heating is much better than 800 degrees. Power: 30-50W Using voltage: 3-5V. Temperature: 0-1000Celsius (normal use temperature) Applicable models: LH30, LH40, LH50, LH60, LH70LH80, LH90, LH100. Color: Silver Material: metal Size: 3.5 x 1 x 0.2 cm Package Contents: 18 x Pyrography Tips Only the above package content, other products are not included. are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.