Whether it is straight razor related or not, what is this used for exaclty?
DMT A4EE 4-Inch Diamond Whetstone for use with Aligner Extra-Extra Fine - Amazon.com
Printable View
Whether it is straight razor related or not, what is this used for exaclty?
DMT A4EE 4-Inch Diamond Whetstone for use with Aligner Extra-Extra Fine - Amazon.com
It's used for this: DMT ADELUXE Aligner Deluxe Knife Sharpening Kit - Amazon.com
Not related to straight razors IMHO.