I wanted to make a cheaper alternative to what some manufacturers were charging for Coffee Bean Cellars so I bought some flat bottomed glass tubes from AliExpress and designed this stand to hold them.

Something like these:
https://www.aliexpress.com/item/32813289039.html

This stand is designed to fit 30mm width glass tubes but you could always scale it to fit your tubes exactly as you like.

I went with 30mm by 120mm (60ml) tall tubes to hold up to 25g of coffee beans but in hindsight, I could have gone with 100mm (50ml) tall ones as I only ever use 18g of coffee beans which never fill the tubes as shown in the pics.

There are two versions, one with a bottom and one without depending on your preference.
I printed without supports fine but depending on your printer, if you want perfect holes, I recommend printing with tree supports.

If you need a funnel for the glass tubes, check out my 25mm Funnel