BEARING DESIGN: 3D printer filament spool holder, with bearing design, sliding, has good stability and load bearing performance.
NON SLIP: The spool bracket adopts silicone non slip pad, which has better adhesion and the bracket is not easy to slide.
LOW RESISTANCE: The bearing is covered with a to prevent the bearing from seizing, reducing drag on the 3D printer filament.
EASY TO INSTALL: Pre assembled brackets, no tools required, easy and quick in installation, and has smoother operation after lubricating.
ABS MATERIAL: Using excellent ABS material, light weight and wear resistance, can produce consistent free flowing spools.