3D Printing Pen Option:3D Pen Filament Printing consumables: PLA 1

Printing consumables: PLA 1

- Power supply mode: USB cable plug-in / battery power supply (battery is not distributed)

5% of bacteria

include English/Russian etc

3D Printing Pen Option:3D Pen Filament Printing consumables: PLA 1This 3D printing pen is a perfect gift choice for kids & adults! Features: The Best Educational Gift This 3D printing pen is a perfect gift choice for kids and adults, it can help children improve their spatial thinking and develop creative ideas, cultivate creation and artistic skills. Simple and Safe to Use With the upgraded function, the 3D pen only needs one button to load filament and one button to upload filament automatically, very easy for