Product details:

Connect the USB cable to the pen and a power source. Press the Power Button and wait for the light to turn to blue. Insert your PLA Filament Material into the loading hole at the top of the pen and press and hold the Print button to feed the filament through the nozzle. To pause simply press the print button again. You can choose between 4 speed settings. To change colour simply press and hold the Power button and replace with one of the 20 fantastic colours available. Safety Points