Ok, since there seems to be no info on this yet, I went ahead and put the stickers on my keyboard.
It took me about an hour to clean all the keys (with isopropyl alcohol) and put the stickers on, while watching TV. I’m sure it could be done faster, but I went slow to make sure I got all the stickers as centered on each key as possible (and I was watching TV while doing it).
The glow in the dark seems to work well so far. The stickers having a white background also helps seeing the keys in low light as well.
I’ll report back if the stickers start peeling off, wearing out, or anything like that. If I don’t report back, you can assume everything is still fine.
