Can't remember the brand.. bought a bunch plastc 9mm/100 boxes from "top hat" guy at the gun show years ago.. they were not expensive... He typically had buy 5 for $.
MTM , Berry's , Frankfort, etc , close enough to equivalent to not matter.
The important question is slip top vs hinged
I love Top Hat guy!! My brother and I always called him that. 2:
I like hinged for 100 , go both ways for 50 .
MTM, 100.