Features:The cutter heats up quickly, very convenient to use. It cuts the foam smooth and fast, seals the edges clean, and leaves no debris. Ergonomic design handle with red start switch that make it easier to operate, comfortable to hold. Perfect for polystyrene foam cutting, carving and write words on the foam. Specification:Model: AIK-50Material:Nickel-chromium,Gold,Stainless SteelWeight: 290g/10.2ozPower: 30WNormal temperature resistance: 20Maximum temperature resistance: 200Pen Point Length: 25cm/9.8inchProduct Instruction Information: There are some errors in the length of the pen tip due to different factory batchesWork continuously for no more than 0.5 hours, accumulatively no more than 2-3 hoursPen power supplies of different lengths cannot be mixed. Each heating pen has its own independent power. Mixed use is either not hot or will burn.1. The heating tube of the cutting pen can only be bent once, not repeatedly at one point. Bending repeatedly at one point may cause breakage2. Because of its special structure, the cutting pen can only cut medium and low-density foam, and cannot cut materials other than foam. It is not suitable for high density or batch cutting.3. Continuous cutting does not exceed half an hour, the power supply of the cutting pen is equipped with a switch, and the power supply can be prolonged after cutting.4. We will power on the test again before delivery, so there will be slight foam marks on the pen barrel, please rest assured to buy5. If you need to work for a long time, please choose a desktop cutting machinePackage Includes:1 x Foam Cutting Pen 1 x Power AdapterNote:1. Do not touch any hot surfaces. The tips will become very hot during operation.2. The continuous operation shall not exceed 0.5 hours, and the cumulative time shall not exceed 2 to 3 hours3. Please allow 1-3mm error due to manual measurement. Thanks for your understanding..4. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.