TOPCHANCES New Year Deals 110V 50W Adjustable Multifunction Pyrography Machine Gourd Wood Pyrography Crafts Tool (Blue) &#12304Features&#12305 High-resistance alloy pen tip with high strength at high temperature and not soft, long life of anti-oxidation, carbon deposition, etc. &#12304Temperature&#12305 Normal use temperature 0-1000 degrees, the use of high temperature alloy pen can be baked at 1000 degrees temperature rendering, fine rendering . &#12304Wipe Pen Sponge&#12305Copper pen head is multi-purpose use in rendering, painting, inking in the lines, silking and calligraphy. Wipe pen sponge, at any time to wipe the carbon on the pen tip, to improve the quality of ponograph, sponge dipped in water before use, then wipe the tip, so as not to burn the sponge high temperature burner. &#12304Note &#12305 When adjust temperature of the pen, Please keep the normal temperature range in gray area, do not turn to red area as excessive temperature will reduce the pens service life even burn out other units. Appropriate adjustment of temperature is very important, normally the pen is in slight red will be okay &#12304Warranty&#12305 We are serious seller on Amazon for 4 years ,and we have registered brand on Amazon ,we will protect each of our customer's benefit . We promise 30 money back and 1 year warranty.