Build Plate Rack
thingiverse
This is a completely overkill build plate rack. It has eight slots and is decorated with hexagons throughout. Definitely not the cheapest/lightest solution, but it's a pleasing way to store and dry your build plates vertically. Shown is with Ultimaker 3 and Ender 3-sized plates, though many others will likely work.
Download Model from thingiverse
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