... polybag/innerbox ABS filament colors 1kg/spool reprap 3D printerABS is commonly used in 3D printing, has the following characteristics:(1) ... high strength, good toughness;(2)density is small, when printing larger volume model lighter ... automatic feed;(7) to be applied to a variety of 3D printer, Makerbot, Mendel, Prusa, Huxley, BFB series, etc..Our ...