Shapton RockStar 3000 Grit Sharpening Stone Kitchen Tools Precision Edge Technology (PEtec) yields

Precision Edge Technology (PEtec) yields a blade that is 20% sharper with twice the edge retention

It's also best to avoid cutting very acidic items such as citrus fruits

this is your tool

A great gift for the seafood lover in your life

Shapton RockStar 3000 Grit Sharpening Stone Kitchen Tools Precision Edge Technology (PEtec) yieldsShapton's new RockStar stones cut fast, are very hard and long lasting and leave a superb edge. They're a real pleasure to use, and extremely consistent. Everyone loves Shapton Stones for their high quality and excellent performance! The abrasive is extremely consistent and dense so you have a great feel and can produce very precise and clean edges, plus these have the convenience of splash and go sharpening (do NOT soak these stones). These are