1Set 3D Printer Filament Spool Holder Filament Holder Universal Spools for 3D Printing Materials

< Material: plastic, metal
Colour: Black
Dimensions: length 160mm (6.5in), width 24mm (0.94in)
Good bearing performance, sturdy and durable, smooth sliding, easy to use

It’s groove design in the middle of the bearing, prevent the wire from being caught, and the wire outlet is more stable and smooth.
Separated spool for 3D printer filament, the most common works well with 1 kg and 1.75 mm PLA filament spools.
Easy to assemble, no tools required, just put the spool on the holder, the bearings may be a bit stiff when you first use, please lubricate a little more and they will run well.