Filament box that holds 72 roles of filament made with extrusion rails, wood panels, 3D printed parts and some hardware. I didn’t have enough rails on hand so I had a aluminum shop weld angle iron for the drawe but I’m sure those could also be made with extrusion rails. Hinges and latch could be purchased or I printed mine but couldn’t find the files to also upload them but I’m pretty sure there’s some online somewhere. There’s enough room on the bottom for a 3 inch high box that you can fill with silica gel for humidity control.