Makerbot Tough PLA Bundle - for the Replicator, Replicator + & Z18 – The 3D Printer People Ltd
Amazon.com: 2.85mm(3mm) Tough PLA 2.85mm 3D Printer Filament, 750g Black PLA Filament Strong PLA - Polymaker PolyMax PLA 2.85 Black Filament High Impact Strength, Print with 2.85mm Openning 3D Printers Only :