Spool stand for filament drier

I was making a filament drier out of an old Brita water dispenser and needed something to suspend the roll of filament on to allow good air flow around it. I whipped up this simple design in Open SCAD and printed it twice. It's about 14 cm tall by 20cm long. You may notice in the pictures that I trimmed the bases a little to fit around a hump in the bottom of the chamber. It would have been wasteful to print it all over again just for that.