VERANY Dewang Stereoscopic 3D Printing Pen Toy Art Modeling Maker Printer Power Adapter + gift 5 Color (10 metre) Filament (Blue) Package include:1x 3D printing pen: 1x 12V/3A AC adapte: 1x User + gift 5 color(10 metre) filament. Extruder Speed Control (Fast/Slow) for faster or slower Drawing Speeds. 0.7mm Nozzle & Uses 1.75mm filament can used PLA & ABS filament. 3D printing pen bring your art ideas to reality with user friendly functions Most important thing is it is only 65g in weight. Draw in the air and create 3D masterpiecesmake you at ease and full enjoy the fun of 3D drawing.