This 3D painting is very good and comfortable when drawing, and also provides accurate and stable extrusion, just add strength, put PLA filament in the hole after 3D printing. The LCD screen design not only reflects the type of material you are using (ABS or PLA), but also displays temperature, for smooth operation and endless creativity.
【Dual Filament compatible】: The power of PLA (160-180) and ABS (200-210) gives you the freedom to choose  the material you prefer. But we provide PLA filament, so you need to set the PLA setting before you can use it. (The 12-color PLA filaments we offer do not produce toxic substances when heated.) It comes with a power adapter so you can plug in mobile powered USB five when traveling.