Features EASY TO USE: The filament roll is a pre assembled support, no tools, easy and quick to install, the bearing may be a little hard when first used, please lubricate more, it will run well SMOOTH BEARING DESIGN: Filament spool bracket adopts the latest technology, silicone non slip pad has better adhesion than before, bracket is not easy to slide SMOOTH WITH SMALL RESISTANCE: The spool bearing is covered with a ring to prevent the bearing from getting stuck due to oxidation. The bearing runs smoothly and reduces all the resistance to the 3D printer filament NON SLIP AND WEAR RESISTANT: Come with non slip pad to enhance friction. Grooved for durability, you can use with confidence WIDE APPLICATION: Filament stand holder is widely used in the outlet of printers to ensure the stable outlet of consumable wires Specification: Item Type: 3D Printer Filament Stand Holder Material: ABS Package List:2 x 3D Printer Filament Stand Holder Package List 2 x 3D Printer Filament Stand Holder