A simplified version of the Filament Dry Box by Pixelwave and Michal K. I only needed the boxes to store the filament, so I adapted the base towers by Michael K to fit 14mm wooden rods.
To be able to use the system in a 45L Samlabox, I adapted both the base plates and the towers.
This way there is room for 4 to 5 1kg spools in the 22L box and 8-10 spools in the 45L box.
For the 45L box, the middle bottom plates have to be fixed with double-sided adhesive tape, the corner plates do not have to be glued.