This is a set of 10 empty spools of genuine Bambu Lab filament. All are authentic and are empty spools from 3D printer use. [Product Contents] Bambu Lab Genuine Empty Spools x 10 No cracks or major damage Minor scratches from normal use (no problem for practical use) [Recommended Uses] Refilling filament Rewinding homemade filament Storage and organization Crafts, DIY, and educational purposes [Condition] Used, so there are fine scratches Functionally sound Everything in the photos is included [Shipping] Shipped in simple packaging Instant purchase OK No individual sales *Please purchase only if you understand that these are used items.