Amazon.com: MakerBot PLA 3D Printing Filament Large Spool for Use with MakerBot's Replicator+ & 5th Generation Line of 3D Printers, Non-Toxic Resin, 1.75mm Diameter, White (MP05780) : Industrial & Scientific
MakerBot True Blue 1.75mm 2 LB. PLA Filament for Replicator 5th (MP05776)