Electric heating pen sponge board foam cutting knife tool digging tool Carving slot heating wire adjustable temperature handheld NOTE: 1. Be sure to use this tool in a ventilated environment. 2. Try not to dry heat wire, after opening, please continuously cut or slot. 3. Do not touch the blade, and do not place the hot blade near clothing or flammable objects. 4. Please handle the heating wire after cooling to avoid accidental damage. 5. Do not let the blade burn red without cutting the material. 6. Avoid short circuit caused by direct contact between two heating wires. 7. The output of super power will cause the heating wire to overheat and deform, and may also cause the tool holder to overheat and damage the tool. Adjust the appropriate output power to achieve a reasonable cutting speed. (The power is already adjusted by default) Features: - This heating cutter is a kind of convenient cutting tool to cutting and grooving with adjustable power 220V to 5V. - It can exchange different heating wire which can be bend to different shape. - Suitable for foam, sponge, plastic, fabric, etc. Product name: 220V heating machine Input voltage: 220V Output voltage: 5V Heating wire diameter: 1mm Product line length: power plug wire length of 1 meter, cutter thick copper wire length of 1.5 meters 15cm size: The length from the terminal to the farthest end is about 15cm, and the actual length of the heating wire is about 31cm 10cm size: The length from the terminal to the farthest end is about 10cm, and the actual length of the heating wire is about 21cm Red state: 15cm: no wind state slightly red; 10cm model: no wind condition red Power supply size: 19*9.5*4cm