"Safe Printing. PLA filament is made from corn starch, which is odorless and harmless for classroom and family use. Unclog and bubble-free. Manufactured with unclogging and bubble-free technology, Flashforge filament promises smooth and stable printing. Fully dried for 24 hours before packaging and vacuum-sealed with desiccants in a transparent bag. Accuracy and clean winding. +/- 0.02mm accuracy and clean winding provide a guarantee for successful 3D printing. Printing tips Nozzle: 190-210˚C; Bed: 50-55˚C; Speed: <250mm/s. Spool parameters Spool diameter 20.0 cm, Spool width 6.5 cm, Spool hub hole diameter 5.3 cm. The size of the Flashforge filament spool is suitable for most 3D printers."
