The three-stage handheld knife sharpener has three stages that ensure your knife remains sharp even after years of use.
- Stage one is a rough diamond surface that prepares your knives to be sharpened.
- The actual sharpening takes place in Stage 2.
- The third stage is a slot for ceramic stones that polishes knives to a fine finish when they are sharp.
The three stages can be used for steel knives. Stages one through three are for ceramic knives. CARVER MARVEL claims it can sharpen knives within thirty seconds. It stands behind its claim.
This knife sharpener can be used on many types of knives but not on serrated knives.
This knife sharpener is safe because it has an ergonomic handle and an anti-slip rubber bottom. The knife sharpener is also suitable for right-handed and left-handed users. It comes with a brush to clean any dirt or dust.
It comes with a lifetime warranty to ensure you are completely satisfied with your knife-sharpener.