This is an insert for the Ikea Samla 22L drybox to improve filament spool storage (not designed to print out of the box).
The insert prevents the spools from rolling around and sitting directly in the desiccant (and therefore pulling beeds of desiccant out that stuck to the spool when removing it).
You will need 2x bases and 4x rods. The bases simply clip together and the rods just sit on top (you can glue the rods to the base, but it's not necessary).
Printed in 0.2 mm layer height, 3 perimiters, 25% infill, and no supports.
Update 8/1/2024: Added STEP file.