A
Anonymous
Guest
just gettin me a nice shiny new duo sharp today after ruining my last two dmt stones after a light bulb moment i decided to rub them together hopeing to speed up the breaking in period instead i ruined them but still they are ideal for the final polishing. So the moral of the story is if you have a light bulb moment take five and think about it or it could be costley £60 in my case or £90 if you count having to buy the duo sharp.