... colors 1kg/spool reprap 3D printerABS is commonly used in 3D printing, has the following characteristics:(1) high strength, good ... feed;(7) to be applied to a variety of 3D printer, Makerbot, Mendel, Prusa, Huxley, BFB series, ... and dragging rate , make filament diameter range at 1.6-1.8mm/2.8-3.0mm, roundness +/-0.05mm ... from Taiwan Chimei properties: ABS PLA 1.75 3.0 3d printing plastic filament