4" X 1" X 1/4" 諾頓印度磨刀石

For touch-ups between major sharpenings, this stone provides a smooth, fine finish without scratching the blade. The small 4-inch size slides right into my tool roll, which is surprisingly convenient. Definitely earned a spot in my daily kit.

I needed a small, precise stone for touching up pocket knives, and this 4-inch fine grit option works perfectly for that. The compact size actually makes it easier to control the angle compared to my old bench stone, and it leaves a nice, polished edge.

The fine grit on this 4-inch stone leaves a really polished edge, and the 1/4-inch thickness makes it easy to grip for controlled passes. I've used it on a couple of knives and a chisel, and it's become my go-to for a quick touch-up before work.