This set contains 23 pyrography pen tips, suitable for wood pyrography, and can be used as spare pens. These pyrography pen tips are compatible with LH30, LH40, LH50, LH60, LH70, LH80, LH90, and LH100 pyrography machines, operating at 3-5V. The pyrography pen tips are made of alloy material, featuring high resistance, high temperature resistance, rapid and even heat conduction, high melting point, resistance to bending, and no softening at high temperatures, making them durable. Pyrography pen tips are widely used in wood pyrography, leather carving, gourd carving, and paper art design, making them an ideal choice for creating fine handicrafts and DIY crafts. The set includes 23 different shaped wood carving pen tips, which can be used for various craft creations, helping you easily complete your wood carving works. Each pen tip has a diameter of approximately 1 mm/0.04 inches, a length of 27-30 mm/1.06-1.18 inches, and a width of 9-10 mm/0.35-0.39 inches. It's convenient for drawing lines, flexible in use, and highly practical.Material: MetalColor: SilverPackage Contents:1 set x Woodcarving Tools (23 pieces)This package only includes the above contents; other products are not included.Note: Light reflection and different monitors may cause the color of the product in the picture to be slightly different from the actual product. The allowable measurement error is +/- 1-3 cm.