Filament Dryer - https://www.amazon.com/Magic-Mill-Dehydrator-Machine-MFD-500/dp/B08M4FD4WR/

Numakers ABS - https://numakers.com/products/abs-filament

I recommend printing with ABS, or stronger, BARE MINIMUM PETG.

PLA/PLA+ will slowly deform with the temperatures this dehydrator can reach.

I scored the Magic Mill Food Dehydrator (Model - MFD-5000) for $25 locally on FB marketplace, although used, it was perfect for my needs, filament drying. It can warm up to 70C which is perfect for the materials I print, tougher materials like Nylon may just require long printing times.

I couldn't find a model that would fit the risers on this dehydrator, so I took it upon myself, and after a few test prints, I got functional risers to fit a 1KG spool face down.

The trays on this dehydrator have a raised hole in the center which fit my Numakers spool perfectly, almost as if it was meant to happen at one point.

So far I have printed one riser pair, but looking to add at least 2 more. I will report back with temperature readings as I add more risers. I recommend sealing the seams with tape to trap the heat better but not needed.

I hope at least one of you can find this as useful as I do. I'm not a pro at CAD whatsoever, but I believe this model is good enough & simple for its usage.