Suehiro Debado MD #200The Suehiro Debado MD whetstones are splash and go stones with fantastic feedback and cutting speed. The generous size makes these great for working with larger knives. These stones are much harder and slower wearing than the Cerax series and they don't kick up much mud like softer stones which makes them great for keeping clean and monitoring your work. #200 Grit 225x90x27mm MD 20