JAYO Rapid Matte PETG Filament Orange 1.1KG (2.4lbs), High Speed 30-/s 3D Printer Filament, High Toughness & Impact Resistance

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.