Filament Box Stand

I needed to get the smaller filament boxes out of the bigger filament boxes and this is the result.
6 broom handles from the dollar store and a bunch of 6-32 x 1 1/4" screws.
https://www.dollarama.com/en-CA/p-broom-handle-assorted-colours/2645691

Front to rear joiner is 5".
Front vertical joiner 8 3/4".
Rear vertical joiner 6 1/2".

Additional levels may be possible ... hasn't been tested though.