I need help finding pen dividers

[marvok]

i'm making a pen display box and can't seem to find any dividers,so after an hour an a half search,i ask for information that could help.
thanks marvin

 

[PenWorks]

This is where I get mine.

https://www.gopens.com/Parts/12X16Trays.htm

 

[marvok]

thanks.
marvin.