Dice Holder - Dungeon Crawl Classics

Dungeon Crawl Classics is a fantasy tabletop game somewhat similar to D&D (DnD), however they have an expanded dice set. The game needs the standard 7 dice, plus an additional set.
The additional set comes in a container\tube, however does not have room for the regular dice d4, d6, d8, d10, d12, d20, and d%(d100)

This is just a small tube to click into the bottom. May need to scale up or down a tiny bit for tolerances as it is a friction fit and small fractions of a millimeter can cause it to feel tighter or looser.

There is a test file to hopefully help with scaling, it is just the expander with most of the top layers cut off.