material: ABS PLA plastic diameter: 1.75mm 3.0mm color: more than 10 colors in store packing: 1kg/spool/polybag/innerbox ABS ... in wide range temperature;(4) softer than PLA;(5) diameter of 3.0/1.75mm, variations + /-0.1mm,roundness +/-0.05mm;(6) 1 kg ... : Natural, white, black,red, sky blue, dark blue ,florescent green,dark green, florescent yellow, dark yellow ,orange, purple, pink, grey, brown ...