Fine Substrate Cup for Hydroponic Tower

A cup / plant holder for fine substrate fitting to archipelagourbanfarms Hydroponic System.
I took long to decide on the best System for my hydroponics project. Due to the large amount of available remixes I went for this one, even though it seems to not be taken care of anymore.
As i couldn't find anything for my finer substrate i designed this net cup that it can't fall through.
Including a version with a thinner front to make sure there wont be any problems with roots when removing.

I hope it can help you. Have fun printing it!