Oblivion Knife Sharpener 1 Pc – Dual Grit Silicon Carbide Sharpening Stone – Professional Carborundum Block for Knives, Chisels & Cutting Tools with Safety Case – Suitable for Ceramic & Metal Blades

Good buy. Really sharpens the knives

It sharpens the knife after few mins

Good quality stone, easy to use

Works well. Use mineral oil/ Silicone oil while sharpening cutting edges.

I didn't find it super sharpening stone like it can cut a paper smoothly, But it does the job if you rub around 10 minutes either side with water or without water. Tried angle of 20°, 45° both sides in inverse manner both iron and ceramic knife. Effective but not good as a normal iron grove sharpner. It's value for money. Hence 3 stars. I don't know the stone gridness even. Nor received any manual or anything. Just take it and sharp your knife throughout cutting edge around 45 degree.

Received the product on absolutely great condition. No chipping, no breaking. Comes with a plastic keeper box. Tried my dull kitchen knife first and did a very decent job. Then tried sharpening a scissors and boy, I screwed that pair of scissors😁

Very easy to use, sharpened my blades like a dream, required minimal effort, solid quality - both sides are perfect for my expensive knives, super effective, great price, no complaints.

Good product with long term value.