Medium-thin, pad-printed ABS keycaps, but bilingual is fun. Profile is similar to Alps or Tai Hao caps, but with an extra angled bottom modifier/spacebar row, and an extra tall F row. The latter might also be useful to someone.
This is a kind of interesting keyboard, because the switches are plate mounted, but the plate is plastic. As you might imagine, this makes the keyboard pretty flimsy, but lighter weight than others of the same size.
I’m not sure if anyone has seen an MX blue version of this keyboard before. Most of them are white Alps, but there were also some with Aristotle MX clones, and some with clicky Alps clones. Earlier versions of the 6251 keyboard had amber Omron switches or blue Alps switches.
The seller took some nice pictures. Rehosted for posterity:
