GEEETECH PLA Filament 1.75mm 1Kg spool for 3D Printer,Vacuum Packaging,Black

Environmental protection: Made from starch raw materials derived from renewable plant resources. Vacuum-sealed packaging: GEEETECH 3d filaments are carefully vacuum-packed with desiccant to maintain low humidity. And keep it dry, away from dust and foreign objects, to avoid traffic jams. High precision +/- 0.03mm tolerance: a complete 1KG 3D printer filament spool, perfect roundness and very close diameter tolerance, about 330m filament on each spool. Easy to use, minimal deformation, odorless, non-clogging, and non-bubbles. No tangles, no clogging: uniform diameter, roundness, not easy to draw, no deformation, strong interlayer adhesion, GEEETECH 3D printer filament has no impurities, no impurities. After-sales service: If you are not satisfied with the quality, please contact us in time.