MG Chemicals Black ABS 3D Printer Filament, 1.75 mm, 1 kg Spool Black 1.75 mm diameter, ABS filament, 1 Kg (2.2 lbs) net weight Suggested print temperature ranges from 230 to 240C (446-464F) Vacuum Sealed With Desiccant, in resealable bags Spool Diameter: 7.75" - Spool Width: 2.5" - Spool Hub Diameter: 3.5" - Hub Hole Diameter: 2.125"