【High-Quality Material】 This 3D printer filament holder is made of high-quality plastic, featuring fine workmanship, a lightweight texture, and good rust resistance. The filament frame is very hard, not easily damaged, and has a long service life. 【Non-Slip Design】 Stable and durable foot pads increase stability and prevent the stand from moving during operation. The drag material slides smoothly to avoid thread locking on the thread wheel. 【Smooth Bearing】 Each 3D printer filament holder has smooth bearings at both ends to reduce friction. The bearing slides very easily when working, and the performance is faster. 【Package Included】 The 3D printer stand has a total of 2 parts, black, and the size is 16.5 x 2.3 x 3.1 cm / 6.5 x 0.91 x 1.22 inches. It can be used to replace old or worn filament holders to fully meet your needs. 【Usage Occasions】 The 3D spool holder with bearings is an accessory for 3D printer hardware. 3D printing, which can be used for PLA/ABS/nylon/wood/TPU/other 3D printing materials, 3D printer spool holder. If you often use 3D printers in your work, they will be very suitable. Number of deliveries: 1 pair