I know that GMK produces douleshot ABSs but I got an (old) Adler Triumph Gabriele 7007L keycap set on my pok3r and it's (1) pretty thick PBT as well as (2) dye-subbed. And the ink colors are very visible, way more than on my double shot keysets. The color schema is great but I would love it the way they used to do.