I'm new to wet shaving and got the idea from the forums to use a test tube rack as a razor stand. A refinement I haven't seen, though, or maybe I've just missed it: Test tubes. Like, put test tubes in the rack and put razors in the tubes. The tubes give the razors a nice little boost in height above the rack, they protect them from splashing and other terrible things, and they generally serve as nice little unobtrusive frames. One tip: Plastics. The glass ones can be pretty brittle. Either way, though, they're like a nickel per hundred online, and they fit almost everything. (My Merkur HD is a tiny bit fat so it still hangs in a stand.) The tubes seem to work especially well with Vintage Gillettes (see below).
Science!
Science!