Horizontal Dry-Box Set

Inspired by this thing http://www.thingiverse.com/thing:1359419 and this thing http://www.thingiverse.com/thing:1067052, I set out to make my own dry-box that was able to fit my FoxSmart filament spools. They have a much small inner diameter hole than most spools out there.

This thing is able to fit spools with an inner diameter of 32mm (FoxSmart and similar) up to 52.5mm (MakerBot and similar). The nut must be resized according to your printers tolerances as it is an exact fit. I scaled mine