Copre Dome

So these little rubber domes are usually found in police car computer keyboards, you know, to keep the blood and coffee off the switches. Well, they also kind of emulate topre domes. Cop car + topre = copre. Also, there's a little nub on them so they fit through hole LEDs, you know those cops, always gotta have per-key RGB (okay I'm pretty sure it was a solid color backlight but come on).

What are they for? Well, slap one on your favorite linear to make it tactile, or put it on something that's already tactile and let the fingerbreaking chaos break free. I guess you could also just use it to make your keyboard more dust/spill proof like they were originally intended but that's honestly pretty lame.