Creality Rotatable Filament Spool Holder Upgrade Kit Built-in Bearing 3D Printer Bracket for Ender 3,Ender 3 V2,Ender 3 Pro,CR10,Ender 5,Ender 5 Pro,Ender 3 Neo,Ender 3 V2 Neo 3D Printers Features: -【Application】: The filament spool holder is compatible with Ender 3,Ender 3 V2,Ender 3 Pro,CR10,Ender 5,Ender 5 Pro,Ender 3 Neo,Ender 3 V2 Neo 3D Printers -【Rotatable Bearing】: Independent rotating shaft design for low rotation resistance, good rolling stability,less barrel wear and stable filament feeding. -【Durable Material】: This 3D printer spool holder is made of high strength ABS and PC material, which is durable and exquisite. -【Easy Installation】: The filament holder only needs to be fixed with screws, which perfectly matches with 3D base profile. -【Multiple Installation Ways】: The Rotate Spool bracket can be installed on the top profile or base profile of the 3D printer.