Abs filament and pla filament 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, save money; (3) cost-effective, can be processed in wide range temperature; (4) abs softer than pla; (5) diameter of 3.0/1.75mm, variations + /-0.1mm, roundness +/-0.05mm; 1kg / spool / innerbox, 12 innerbox / carton, carton size: 39*39*33cm; carton g.W: 17kgs