Empty Spool For 22 awg wires or bigger

Hi all, I Bought a Ribbon of 5 colors 22 awg wires and I splitted the ribbon Into 5 separate wires, I needed some kind of small spool to put those wires on and so I designed this spool....to minimize the support I separated the spool in 3 parts, side disks and shaft, to assemble them I used ... #14-3/4" Wood Screws, I also did 3 holes in the shaft as a locking starting point to put the wire in as well as in the disk I did 8 holes to again lock the wire when not using ,For those that wonders th