The 35 Degree guide by Stay Sharp is the answer to the question "How am I going to sharpen my VPA ND CRIMSON CROC Single bevel heads?

The Stay Sharp 35 will help you return your used VPA single bevel heads back to the razor sharp edge you want.

Here is a video showing the sharpening of a 35 degree single bevel head.

Here you can see the 35 degree guide sharpening a 40 degree head.