This is a 3-piece cable reel that has a print-in-place handle. It was designed for some LED Christmas lights but will work with other cables as well. If you're cable doesn't fit the holes at the inner part of the reel to hold it in place, a piece of tape could be used to hold it temporarily.
ASSEMBLY: No hardware required. Just snap the handle knob into the handle and then snap the two sides of the reel together. The reel and handle knob should spin very freely once assembled.
When done reeling your cable, just snap the handle back into place to stow it away. There are holes to stick the cable into at the beginning of the reel and more holes/slots to hold the cable in place at the end.
Admittedly, the handle should be strengthened in the area that it snaps in but it's held up to multiple uses so far. Just be careful snapping it in and out.
The author marked this model as their own original creation.