Low-temperature 3D Printer Pen: • Printing at low temperatures, between 60 and 75°C (do not touch the wire as it exits the pen, as it may burn). •Includes 5 rolls of assorted colors in PCL material. •Easy handling, with speed adjustment to suit your drawing style. Thread forward and reverse button. •Includes a drawing book with a template for tracing and creating 2D and 3D shapes. •Built-in rechargeable battery, via USB, with cable included. Not recommended for children under 6 years old. Always use under adult supervision. Compatible filament type: PCL 1.75mm Printing temperature: 60-75°C Input: DC5V – 2A Adapter parameters: AC100V-240V 50/60Hz ABS, metal alloy, PVC.