Wooden spools is cheaper spool compare to steel spool and plastic spools, usually for one time shipping spool, not use for many times.
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Steel Cable & Spool repurposedMATERIALS
China Steel Cable Spool Manufacturers and Factory - ONEREEL
Well tuned, It's scary how clean this printer prints PETG sometimes oO : r/prusa3d
Big Wooden Cable Spools for Sale China Manufacturer
Plastic Cable Reels, Spool Plastic Reel, Plastic Reel Wire
Shop plastic cable reels online with fast shipping and fast delivery. Spool plastic reel is durable and resistant to wear. Find plastic reel
300mm Wire and Cable Plastic Bobbin Plastic Reel Spool Bobbin (can be disassembled)
Are Wooden Reels or Steel Reels Better for Bulk Cable Handling? - Blog
foriy Wire Spool Rack Heavy Duty Cold-Rolled Steel Wire Dispenser Conduit Display Rack Wall Mounted Spool Storage Rack for Electrical Industrial
Rope Spool Plant Stand Upcycle - Zucchini Sisters