shroom box

Brand new perfect condition. 10" x 3.5" x 3" standard magnet set up to 3/4". $70 shipped

Petg printed boxes from 3” up to 10” fully customizable at your request, all comes with lid and strong magnet that works up to 3/4 thick tank. Smallest at 3” cube starts at $30 to fill 10” cube at $80 pm me for your desired size and 2 days turn around time. Picks up local in Bay Area or shipping...

I know I am not going crazy, but I can't think of the name for the life of me. I have a shroom box inc because I am tired of shrooms detaching. But I saw some stuff I really liked as substrate. Broken rock can work and I may go that route eventually. But there is some stuff that looks a bit like...