JAYO PLA+ Filament,3D Printer Filament PLA Plus, 1.1 Kg Per Spool, Black+White+Gray+Transparent and 6 Transparent Colors of 10

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.