Creality 3D Digital Spool Rack-S

The Creality SP 3D Digital Spool Rack-S is a smart filament management accessory that allows you to track real-time filament weight and usage. The rack uses a built-in sensor and display to show remaining filament length or weight, helping prevent mid-print outages. It supports standard 1 kg spools and integrates easily into your 3D printing workflow.


• Product Type: Digital filament spool rack (Smart accessory)
• Supported Spool Size: Standard 1 kg filament spools
• Display: built-in digital readout (weight or length)
• Function: monitors remaining filament and usage
• Power: via USB or adapter (depending on variant)
• Material: durable plastic / metal construction
• Integration: works standalone alongside your 3D printer
• Use Case: helps avoid filament runouts during prints