Picked it up from 330mate. The guy also gave me free Nagura(looks synthetic but I can't be positive)
Used for first time to work on a razor I sharpened for a member here.
I used the stone after 16k Glass stone, and it gave me a smoother bevel.
Cutting speed so far medium to fast.
For the money I payed this is a steal imo.

Some pics before lapping.