1.Can be used to heating relief powder and shrinkable sheet. 2.Keeping 3-5cm distance from work and about a 45 degree angle to heat until it is completed. 3.After completion, use the heat at high temperature to blow a few minutes. 4.it not only can add its hardness, but also its brightness. 5.The temprature can not adjustable, in , it can reach at 400 degree within a few seconds. 6.Do not work over 10 minutes, blow at 45 degree angle to avoid heat suck. 7.Be carefull when using. Descriptions: Working temp.: 400 C Rated Power : 250W Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. voltage: AC220V Colour:Black Material:plastic Package Contents: 1 * HOT AIR PEN COMPONENT Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.