VOXELS-3D PLA 1.75mm FILAMENT NYLON BLUE 1kg SPOOL (2.2lb) SPECIFICATIONS: GLASS TEMP 60°-80°C (140°-176°F) NOZZLE TEMP 230°C-270°C (455°F-518°F) 0.2-0.4mm LAYER HTEIGHTS, 30-60mm/s SPOOL: DIAMETER 19.2cm (7.56IN) WIDTH 8.2cm (3.23IN) HUB HOLE 3.3cm (1.3I