Nothing special there.. just a DSA(spherical, medium) profile, light beige keycap set made from Signature Plastics and arranged by a OTD member called jjini in Korea. (same guy who arranged the wyse replica keycaps w/ light blue lettering..)
The red lettering was done by a friend... using a lettering sticker tool.. whatever they call it...lol
Also, the keycaps are made from PBT material, so the quality is pretty good.
I get many questions about the keyboard. It was a masterpiece custom keyboard made from a guy named Ung-Sam(hopefully the spelling is correct) in OTD.
Known as probably the best custom keyboard made from OTD. The weight is as heavy as a normal dumbbell that u would use at home... and the key stroke/sound is amazing...
Take a look at this link.. it's the fifth one called 356-mini
http://deskthority.net/viewtopic.php?f=2&t=255&hilit=356