Dual Universal Cord Spool – Filament Reel

UPDATE: 2/23/26

Thank you for all the feedback!  Sorry it took so long to address some of the issues. 

Uploaded a new print profile that has 55mm spool adapters, this should fit Bambu and Sunlu spools.   I also made the handle a bit beefier and has more room for bigger fingers! 

 

Turn your empty filament spools into a lightweight, heavy-duty cord reel! This design uses two ribbed connector bars and locking pegs to join two empty spools into a single, durable reel for long extension cords, hoses, or rope.

• ♻️ Repurpose empty filament reels – less waste!
• 💪 Streamlined rib-only design – strong yet light, prints fast with less filament.
• 🔧 Parametric-friendly – easy to tweak dimensions for any spool hub size.
• 🎒 Portable & stackable – ergonomic design makes carrying and storage simple.

Whether in your workshop, garage, or on-the-go, this spool keeps long cords organized, tangle-free, and ready to use.

 

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