Features: 1.SMOOTHLY CUT: The tool heats up quickly and is easy to use, cutting foam quickly and smoothly and sealing the edges cleanly and without debris. 2.ERGONOMIC DESIGNED HANDLE: The ergonomically designed handle with activation switch makes operation easier and more comfortable to hold. 3.APPLICATION: Foam board cutter is perfect for cutting, engraving and writing on polystyrene foam with an input voltage of AC 100?240V. 4.SCOPE OF APPLICATION: Electric foam cutter pen can engrave pearl cotton, polystyrene boards, foam boards, and so on. 5.PLEASE NOTE: The heating tube of the Foam cutter pen can only be bent once, repeated bending at a certain point may cause breakage. specification:Item Type: Hot Knife Foam Cutter Material: Glue Shank Soldering Iron Input Voltage: AC100-240V Output Voltage and Current: DC12V 3A Operation: Thermostat Power and Thermostat and Switch, Thermostat Counterclockwise Screwed to the End Is Off Power: 36W Frequency: 50Hz Function: Engraving Pearl Cotton, Benzol Board, Bubble Board, Etc. Socket: Approx. 5.5 x 2.1mm / 0.22 x 0.08in (Compatible with 5.5 x 2.5mm / 0.22 x 0.1in) (Manual Measurement, There Is a Small Distance Difference) Size: Approx. 7 x 22 x 13cm / 2.8 x 8.7 x 5.1in PackageList:1 x HotKnifeFoamCutter 1 xAdapter NoteManual Measurement, There Is a Small Distance Difference