Description: 【Premium Material】The high impedance pen head is made of high resistance high temperature resistant metal material, durable, and can be used long time. 【High Impetence Tips】The high impetence pen tips are no bending, and no carbon deposit under high working temperatures, has longer service life. 【Multifunction】Our wood burning tips kits is great for your soldering needs, wood soldering jobs, wood working, hobbies, crafting, and home improvement. 【Widely Used】Suitable for hot stamping, embossing, welding, carving, soldering, and supporting various materials such as wood, leather, gourd, card, etc. 【Versatile Sizes】: The package includes 9 pen tips with varying diameters (1mm, 2mm, 2.5mm), offering flexibility and versatility in creating different styles of pyrographic art. Specification: Material: Metal Size Chart: Diameter 1mm/0.04inch, 2mm/0.08inch and 2.5mm/0.10inch Package Includes: 9 Tips(3pcs 1mm, 3pcs 2mm and 3pcs 2.5mm) Note: Please allow slightly errors due to manual measurement and different monitors.