I've just contacted Matias, and they do indeed sell individual caps if you contact them directly! (At least for the spacebar.)
They are so nice! Extremely smooth, a nice sound to boot because of the stem. Feels very comfortable to type on too because of the light progressive springs. They're awesome.
Honestly, just ask around in Thai keyboard communities. (I got mine from an FB group.) They are't very common though, so it'll take a while to get a hit. You can also go find them in the many e-dumps that exists there.TinLethax wrote: ↑Cool Caps ,Where can I get this in Thailand. I'm Thai people.