Over the last few years I’ve gone through a couple Logitech MX Verticals. My current one does technically work, but just like the last one the cheap rubber coating has started disintegrating and is pretty nasty at this point.

Anyone have good recs for a vertical mouse that won’t start crumbling like a dry cake in my hand? I’m not picky on buttons or anything, just work with a bunch of spreadsheets at work. The vertical mouse is just much better for my wrist.