I went to the NEC craft show in November looking for storage for my card stock. I could not find what I wanted.
I explained what I needed to the Storage 4 crafts people and they were able to modify a unit for me to hold all the paper colours I have – all 50 of them, and there is room for other stuff too. ( 82 trays)
It has now arrived at sits nicely in my craft room. You can see my rainbow of colours, card stock and it keeps it all safe and sound.