Opinel 001541/1 Natural Sharpening Stone 10cm – Genuine Lombardy Stone, Boxed

I've used this stone on my Opinel knives and it brings back a razor edge quickly. The natural stone is fine but effective. It comes in a nice box. For $10, it's a bargain.

This is my first sharpening stone. It took me a few tries to get the angle right, but now I can get my knives very sharp. The stone is small but perfect for pocket knives. A bit of a learning curve, but a good tool.

You can tell this is genuine Lombardy stone. It's hard and smooth. I use it with a little oil to sharpen my EDC knives and they come out slicing paper easily. Highly recommended for Opinel fans.

The stone is only 10cm, so it's a bit small for full-size kitchen knives, but fine for small pocket knives. It does the job. I wish it were a bit coarser, but it's a natural stone, so it's fine.

I've used other stones, but this one is good for a fine edge. It's a bit pricey for the size, but it's made in Italy and authentic. Works well with water or oil. I'm satisfied.

As a collector of Opinel knives, this stone is a must. It keeps their edges sharp and the natural stone doesn't damage the blades. It's a bit awkward to hold, but with patience, it gets the job done.

I was skeptical about a natural stone, but it works. My knives are noticeably sharper after using it. The box is nice for storage. It's a bit small, but for the price, it's fine.

This stone is too fine for dull knives. It only works for touching up an already sharp edge. I tried to sharpen a dull kitchen knife and it took forever. For light maintenance, okay, but not for restoring.

I like using natural stones, and this one is classic. It gives a nice polished edge. I use it on my daily carry and it keeps it razor sharp. It's a good size for pocket knives. Very satisfied.