Genuine OEM SKIER PULLEY Part for CSA Alpine Tracker E231 E365 | eBay
Amazon.com: FLASHFORGE 3D Printer Filament 1.75mm 1kg (2.2lbs) Spool, Dimensional Accuracy +/- 0.02mm, 3D Printing Filament Easy to Use and Fits for Most FDM 3D Printers (PLA-CF Black) : Industrial & Scientific