The spool holder itself is a press fit and doesnt need any glue to stay in place.
The lid cover isnt necessary, but it makes the box look cooler. (This needs glue)
If you plan on mounting it on a reprack, you glue the drybox to the reprack mount.
You can keep it as it is or drill a hole and put the tube guide in so that you can print directly from the box.
Also make sure you add some silica gel into the box to keep it dry
The author marked this model as their own original creation.