For my first DIY Drybox, I wanted to use a 32 mm PVC pipe as a spoolholder, since I had it lying around.
I created a holder for the pipe, which I glued on to the sides of my box.
This allowed me to add spools to the pipe and then install the pipe on the holders.
This worked, but the 2 spools started to rub against each other.
Therefore I made a spacer, which slides over the pipe.
I used 2 of them, to add a bit of extra space between the spools.
I made variants for 40mm and 50mm PVC pipe as well.
Since these are the sizes you can get at the DIY stores in the Netherlands.
Printing
I printed them on my prusa mini using the standard 0.4 mm nozzle with PLA.
No brims, rafts or supports needed, just place the objects flat on the bed.
I also added the obj files, so you can alter the design if you want.
The author hasn't provided the model origin yet.