JAYO Matte PLA 3D Printer Filament Oak, Matte Surface Conceals Layer Lines Filament, 1.1kg (2.42 lbs) Spool, Accuracy +/-, Fit Most FDM Printers

Multi-pack bundles are the point — buying 4 or 10 spools at once brings the per-kg cost down sharply compared to individual purchases. Good for anyone running the same color through a lot of prints and watching their material budget.