3D printing pen specifications:

1. Printing range: unlimited
2. Spinning speed: adjustable
3. Printing consumables: PLA 1.75mm material
4. Heating temperature: within the range of 180-220 degrees
5. Equipment working voltage: 5V 2A
6. Direct nozzle: 0.7mm
7. Product material: plastic shell

Special Note:

The material of consumables is PLA, not ABS, so it is little smell than ABS, but PLA often clogs the heating end. This is because PLA is easy to adhere and spread after melting. As long as a drop of oil is dropped on the heating end when installing the bearing, it will be smooth and not blocked. please note, thank you!