carved in rubber yeah. For anything larger than .5” they work well.
Aelwine and Tarvannion definitely are. Black March is the borderland east of my own Kragov setting (you can google it for a free keyed hex map)
Funny enough, Kragov, Black March etc share the world of Kal-Arath. The northerners call the great steppe The Kyrg, and people from there “Kyrgan.”
Though the natives call themselves “Arathi.”