Posted by a reviewer on Amazon

You'll be reshaping the angles if you use the guide on both sides just fyi.

Posted by a reviewer on Amazon

Please don't use oil on this stone, it is meant to be soaked in water only.

Posted by a reviewer on Amazon

This is a whetstone - which means wet, not oiled.

Posted by a reviewer on Amazon

Difficult to get used to but works ok.

Posted by a reviewer on Amazon

Watch a youtube video on sharpening.

Posted by a reviewer on Amazon

The request for feedback from the seller tells me he is interested in what his customers have to say, not just another sale.

Posted by a reviewer on Amazon

Didn't use the angle guide.

Posted by a reviewer on Amazon

I'm still learning on this water system, as of now i can't reproduce the sharpness using water.