FreeElegoo cardboard spool insert - Labeled
Printables
27 model
Free
FreeCardboard Spool Reuse Clips – Elegoo Compatible - Second Life
Printables
FreeCardboard Spool Arbor Rings - fits Overture spools
Printables
FreeCardboardspool adapter for better rolling (Jayo/eSun)
Printables
FreeCardboard Spool Insert (ERYONE Branded Cardboard Spools)
Printables
FreePolyMaker Spool Bushing (Cardboard Spools)
Printables
FreePolyMaker Spool Bushing (Cardboard Spools) / Adaptateur bobine PolyMaker
Printables
FreeInner Diameter Adapter for Cardboard Spools
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FreeUpdated Spool hub for Polymaker cardboard spools
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FreeSpool Tube/Flanges (v2 Threaded version) for Cardboard Spools - Overture
Thingiverse
FreeNeptune 3/4 Filament Roller For Cardboard Spools
Printables
FreeUniversal Refill Spool Adapter for eSun Cardboard Spools (78–92mm)
Printables
FreeAD5X Spool Holder (Remixed) - Spool 1 for Elegoo / Cardboard Spools
Printables
FreeLarge low friction universal spoolholder - Suitable even for 2.5kg cardboard spools
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FreeConfigurable Cardboard Spool Adapter
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FreeCardboard Spool Rim with Minimal Sides
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FreeCardboard Spool Ring and Clamp
Printables
FreeAnkerMake M5C Rolling Spool Adapter (M5 Hardware Conversion)
Printables
FreeSliding ring for Elegoo cardboard spool on auto rewinder
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FreeSlidable Cardboard Spool Filament Lock
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FreeCardboard Spool - Ring Adapter For Elegoo & Polymaker
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FreeLabeled Overture Spool Arbor
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FreeCardboard Spool Adapter
Printables
FreeMinimal Cardboard Spool Adapter - OpenSCAD
Printables
FreeFilament Spool Ring (Alzament) – Clip-In Ring for Friction Reduction
Printables
FreeSunlu E2 Quick roller fix - largest diameter possible without cutting. Polymaker 3Kg Spool Fix
Printables
FreeSpool Bolt to Reuse/Recycle carboard spools
Printables