Amazon.com: Gizmo Dorks PLA Filament for 3D Printers 3mm (2.85mm) 200g, 4 Color Pack - Blue, Green, Orange, Red : Industrial & Scientific
Amazon.com: Mika3D 1.75mm Popular Normal PLA Filament 12 in 1 Bundle, 0.5kg Per Spool, 12 Spools Packed, Total 6kg 3D Printer Material, Together with One Bottle Extra Sticker for 3D Printing :
MakerBot 0.5 lbs. Small True Black PLA Filament MP05823 - The Home Depot
Amazon.com: HATCHBOX 1.75mm Black PLA 3D Printer Filament, 1 KG Spool, Dimensional Accuracy +/- 0.03 mm, 3D Printing Filament : Industrial & Scientific