TAZURBA 3D Pen-2 Professional | 3D Printing Drawing Pen with 3 x 1.75mm ABS/PLA Filament 3D Printer Pen

The LCD screen will display words "PLA" or "ABS", choose the right material model "material selection, temperature adjusting." from the LCD screen. The selection must be same as the material attribute consistent, in order to avoid failure, Plug the AC adapter into the electrical outlet, the other end of the DC plug into the power input hole at the end of this drawing.pen. The Yellow LED lights on, the equipment is power on and enter to standby model.