Official Creality Upgrade 3D Digital Spool Rack, Weighable Spool Holder for All Kinds of 3D Printer fits for All Filament Type of PLA/ABS/Nylon/Wood/TPU 3D Printing Materials…

[application]100% Creality original 3D digital Spool Rack specially designed for 3D printers, endows the filament spool rack with an electronic scale function to know the remaining filament weight at any time. It's small and portable and doesn't take up space. Capacity: 2kg, Precision: ±5g, Charging voltage: 5V, Product size: 52×52×122 mm [Easy to Installation and Use]One-button touch operation, concise interface, simple operation logic.Easy installation and wide adaptability. long-term energy storage, stable performance, standby for 3-6 months with one charge [Intuitive and Cool]High-brightness digital tube display, the overall appearance is simple and elegant, intuitive and cool, and the filament weight is easy to read. [Accurate weighing]Accurately weighing and showing the remaining filament weight, and you can compare it with the needed weight of filament estimated by slicing software , so as to determine whether the remaining filament is enough for model printing, and avoid insufficient filament causing unable to print the complete model [Special Design]The spool rack has built-in bearings to reduce the feeding resistance of the extruder, making the feeding smoother and reducing roller wear. The large-diameter roller design fits better with the filament spool, reducing the large shaking of the filament and helping the printer run smoothly