FDM Rapid Prototype Machine 3D Printer with 1.75mm Filament

FDM Rapid Prototype Machine 3D Printer with 1.75mm Filament Advantages 1. Open design, can choose your own body color. 2. Easy to operate and enjoys low-cost maintenance. 3. Widely used for different areas, like art, archittecture, Aviation, biomedical, etc. 4. Industrial Grade Nozzle. The inner wall was polished through industrialgrade special treatment, guarantee ultimate smooth and never blocking. 5. Standard industrial grade high quality 3D Printing effect. Dual ball