Feature:1. The cutter heats up quickly and very convenient to use. Can cut the foam quickly and smoothly, and seal the edges cleanly without debris2. Very suitable for cutting, engraving and writing on polystyrene foam3. Ergonomically designed handle with start switch makes operation easier and comfortable to hold4. The heating tube of the cutting pen can only be bent once, repeated bending at a certain point may cause breakage5. Electric cutting knife can engrave pearl cotton, polystyrene board, bubble board, etc.Specification:Item Type: Electric Hot Wire CutterThermostat power supply + thermostat + switch-turn the thermostat CCW to the end to turn offCutter Head Parameters: Cylinder Diameter: Approx. 2mm / 0.1in, Cutter Length: Approx. 70mm / 2.76inFunction: Electric cutting knife to engrave pearl cotton, polystyrene board, bubble board, etc.Power: 36wSocket: Approx. 5.5 x 2.1mm / 0.2 x 0.1in(compatible with 5.5x2.5mm)(manual measurement, small error)Application: Foam, pearl cotton, KT board250mm long knife temperature is low, only suitable for relatively loose foam, pearl cotton200mm long knife temperature is moderate, suitable for foam and pearl cottonTemperature below 150mm is relatively high and work efficiency is also improved accordinglyIn addition to foam and pearl cotton, can also cut materials with high temperature of KT board.Package List:1 x Electric Hot Wire Cutter1 x AdapterNote:1. Can not force the cutting, easy to pull off the tool head.2. Bending can only once, can not be many times bending.3. Can be heated for a long time and can be heated continuously for 8 hours.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.