Simple enough that anyone can put their own cables together, and it definitely helps to neaten up the board. The barrels don't fit perfectly with some of my pedals, but that is nothing against the pieces really. I got this just so I could put together a few shorter cables here and there, and I think it will be very handy to keep for gigging; if you get a failed cable you can just make a new one in seconds!
I'd recommend this for the kit bag!