20 Colors 3D Pen PLA Filament Refills, 1.75mm Premium Printing Line Premium 3D Printer Drawing Wire, Each Color 16 Feet, Total 320 Ft, with 2.

PREMIUM MATERIALSVomikas 3D pen PLA refills are 100% pure environmentally friendly filament PLA ( polylactic acid). Safe, Non-toxic, No plugging, No bubbles and Smooth printing. en Printing Filament UNIQUE 20 COLORS3D pen filament refills with 3 metallic colors, 4 transparent colors and some popular solid colors, which is best choice for 3d art. EASY TO PRINTWidely compatibility for 3D pen and FDM 3D printers, No Edge Warping, Consistent Feeding, Stable Print, No clogging, Eco-friendly, Ideal for Indoor Printing. RECOMMENDED TEMPERATURE356°F to 428°F (180~220). Diameter Tolerance: 1.75 +/- 0.05mm. Extra Gift: 2pcs silicone finger caps, to protect your finger off hot 3d pen nozzle. 100% WARRANTYHigh quality guarantee, within 24 hours response, 100% satisfaction guarantee. Create 3D artwork and start your 3d printing now!