1.75mm Premium PLA Pen Filament Refills
Length: 10m
Specification: Material: ABS 3D Filament( Polylactic Acid) Diameter: 1.75mm Diameter Tolerance:+/-0.02mm Printing Temperature: 190-23℃） 
ABS material is more Safe for 3D Printing, Smokeless and Toxic Free
It Keeps your 3D Printing Smoothly and Easily Widely Compatibility Strong Compatibility
For Use with Universal Compatible with Various 3D Pens/3D Printers on market