MultiBoard 38mm Bottle Rack Holder

I have all these leftover OTC plastic bottles that I use for storing hardware, and I wanted a nice, organized storage setup for them.

I arbitrarily set this for a 4x3 holder, but can likely be scaled to something more. I didn't pay close attention on stacking these adjacent to each other, I just wanted to get something up and try it out. Holes are spaced 125mm apart.