SwollenPanda

Hello everyone I'am new here. But I do have one question, I have been watching Linus Tech Tips for a couple of years now and I always see his storage bins for CPU's. Does anyone know what they are called or where to get them? I work at a computer repair store and we have CPU's everywhere, and I have been look for a place to store them where they are organized. I have tried just a traditional storage bin from the hardware store but was quickly over run by screws and such. Thank you for the help!