Review on 🔪 G-Grade Knife Sharpening Stone Set by Dewitt Graham

Appears to be of good quality and value for money. They're a lot bigger than I expected, which is good. I had no idea what the gray stone was for, nor did the small white stone. I've watched videos of other similar products on Revain and learned that they are designed to smooth out rocks when they get uneven. HOMEFAVOR could certainly explain that. The video shows a 2 second clip of a knife being dragged backwards over a rock. Other videos show the edge being pressed into the stone. The correct application of the product is unclear.