Want to Buy WTB: Developing reel for 70mm film

Hello, I looking for a stainless steel film developing reel for 70mm film. There was one made by Honeywell Nikor. The box says that you can fit 100' on it.
Thank you!

Bogdan, do not limit yourself to 100" max length (its inches " - not feet ')

Well good luck with that! I have been on a similar quest - actually the short roll version of that reel, as I advertised (there was a url link here which no longer exists). Unfortunately, still no luck.
If anything I think the long reels (which were actually for 70mm film as opposed to the old 116/616) may be a little more common, or at least I seem to have encountered more of them in my searching. I will let you know if I come across any. Let me know if you happen to stumble upon any of the short roll reels!

Jeff

Maybe this is a good project for those who have 3D printers?