32 Spool Thread Holder (for thread storage box)

I bought a 42 spool thread storage box (shown in the last picture. can be bought on amazon or temu). The layout didnt really work well for me as I use all Gutermann 250m spools, which 30 of the slots dont fit. I decided to cut out the posts and print a new insert to fit 32 spools.

Remixed a spool holder from Andicot