3D Pen Adjustable Spinning Speed For Children 3D Drawing Printing Pens with LCD Screen PLA 1.75mm Filament Toys For Kid DIY Gift

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: 5V2A

6. Direct nozzle: 0.7mm

7. Product material: plastic shell