Supersized remix of the Lay Flat Ethernet Spool by Howey3323. The inner part is unchanged. The outer radius has been redrawn to hold 50 ft of flat Ethernet cable with a millimeter or so to spare.
Both halves can be printed find on a medium size bed (200mm x 200mm) but it will need to be quartered to fit on smaller beds.
The author remixed this model. Imported from Thingiverse.