FreeSliding ring for Elegoo cardboard spool on auto rewinder
Printables
222 model
Free
FreeUniversal Refill Spool Adapter for eSun Cardboard Spools (78–92mm)
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FreeSlidable Cardboard Spool Filament Lock
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FreeCat Scratcher Frame - Refill with Cardboard Strips from Old Boxes, Sloped, No Supports (OpenSCAD)
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FreeFilament Spool Ring (Alzament) – Clip-In Ring for Friction Reduction
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FreeSpool Bolt to Reuse/Recycle carboard spools
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FreeQidibox Cardboard Spool Ring (Parameterized)
Printables
FreeElegoo cardboard spool insert - Labeled
Printables
FreeQidi Q2 Box: Cardboard Spool rings and Box Rear Roller
Printables
FreeCardboard_Boxes
Sketchfab
FreeInner Diameter Adapter for Cardboard Spools
Printables
FreeSecure-Snap Cardboard Spool Ring for QIDI Box (Jar-Lid Fit, Various Diameters) (stp, step)
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FreeSUNLU NEW 250g Spool Adapter for CFS Slim Cardboard Spool Adapters
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FreeElegoo (53mm hole) cardboard spool friction reducer
Printables
FreeCardboard Spool Reuse Clips – Elegoo Compatible - Second Life
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FreeSpool Spacer for Qidi X-Plus for carboard spools
Printables
FreeReusable spool holder with cardboard parts
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FreeCardboard Spool Edge Ring for CFS AMS with RFID Tag location
Printables
FreeCardboard Spool - Ring Adapter For Elegoo & Polymaker
Printables
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$0,99Three-Slot Tabletop Card Rail - STL and Editable Source
Cults3D
FreeCardboard Spool Ring for Box Turtle AMS with NFC (parametric)
Printables
FreeSpool adapter to reuse cardboard spool with Bambulab refills
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FreeConfigurable Cardboard Spool Adapter
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FreeLightweight Cardboard Spool Ring
Printables
FreeAD5X Spool Holder (Remixed) - Spool 1 for Elegoo / Cardboard Spools
Printables
FreeCreality cardboard AMS/CFS adapter v4
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FreeNeptune 3/4 Filament Roller For Cardboard Spools
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FreeCardboard Spool Rim with Minimal Sides
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FreeCardboard Spool Adapter
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FreeCardboard Spool Ring and Clamp
Printables
FreeeSun Cardboard Filament Spool Ring (54mm)
Printables
FreePolyMaker Spool Bushing (Cardboard Spools)
Printables
FreePolymaker Cardboard Spool Adapter
Printables
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$4,22UNO Card Deck Box – 3D Printable Playing Card Storage Case | STL File
Cults3D
FreeOverture Filament Roller Ring
Printables
FreeBetter Polymaker Cardboard spool adapter
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FreecolorFabb cardboard spool ring
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FreeMinimal Cardboard Spool Adapter - OpenSCAD
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FreeSpool ring R3D filament
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FreeCardboard spool edges 200mm
Printables
FreeCardboard Spool Arbor Rings - fits Overture spools
Printables
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$8,47Ticket to Ride Compatible – Complete Organizer Set
Cults3D
FreeOverture & Polyterra Spool Adapter
Printables
FreeJaYO Cardboard Spool Adapter
Printables
FreePolymaker Cardboard Spool Adapter (Minimal Versions)
Printables
FreeCardboardspool adapter for better rolling (Jayo/eSun)
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FreeCardboard Spool Insert (ERYONE Branded Cardboard Spools)
Printables
FreeElegoo and Overture cardboard spool insert
Printables