Features: [Adjustable Temperature]The power of 60W and adjustable temperature from 32°F to 1472°F allowing the wire nibs heating up and cooling down in seconds, which gives you better control of you creation. [1 Pen 10 Pen Tips]Comes with 1 pen and 10 pen tips for various burning making your work more interesting, which can be used in rendering, painting, inking in the lines, and calligraphy. [User Friendly]Comes with a penholder and cleaning sponge for placing your pyrography pen and cleaning the tip while working. [Wide Application]Adorning wood, gourds, leather, paper and more with beautifully burned images and patterns. [High Quality]Electro-resistance alloy pen tip features great abrasive resistance, oxidation resistance and welding performance. Note: *Please allow an 1-3cm error due to manual measurement. *Can be applied to wood, gourd, leather, wheat straw, bark, leaf, bamboo, eggshell, etc. *Tips: Cleaning sponge is for wiping the carbon on the pen tip at any time, which helps to improve the quality of ponograph. Dipping sponge into water before use so as not to burn it.