
Best selling Knife sharpeners
Here's a ranking of the best products in this category. To give you a quick overview, we've also added some key information about the products.
1. Victorinox Dual knife sharpener
No more dull blades. The elegant and easy-to-use knife sharpener keeps your knives as sharp as they were on the first day. This stylish tool features ceramic wheels and a grinding stone, and it is no larger than a ballpoint pen. Keep it handy and regularly sharpen your knives. Key features: portable, ceramic wheels for fine sharpening, grinding stone for coarse sharpening.

2. Victorinox Knife sharpener
Quickly, easily and safely sharpen every straight-edged knife in your drawer to its precision-cutting best with our Knife Sharpener, which is ergonomically designed for the safest possible handling. This piece’s sharpening mechanism consists of V-shaped plates formed of carbide metal, which have been placed at an optimal angle inside the design’s outer structure. Because these can be turned during the course of the sharpener’s life, it can be relied upon to give its users years of service.

3. Victorinox Kitchen steel
Only sharp knives bring joy to cooking, and lasting cutting performance also depends on the regular use of a honing steel. Ergonomically shaped handles allow the tools to sit comfortably in the hand.

4. Kai Shun combi sharpening stone 400/1000 grain
The grindstone is floating in the practical plastic holder, which allows the grindstone to dry quickly from both sides. The plastic holder is additionally equipped with a drain channel and a collecting basin for water, from which the grindstone can be moistened with water again and again during the grinding process.
One side for sharpening the blade, one side for sharpening the edge.
Waterstones are classified according to their grain size: Rough stones for shaping and grinding of cut-outs and notches have a grain size of approx. 80-220, grinding stones 800-2000 and polishing stones 3000-12000.

5. Chef's Choice Trizor XV
The 15 Trizor XV combines the strength and durability of the Trizor edge with the flawless, ultra-sharp 15-degree XV technology. The 15 Trizor XV is suitable for both straight and serrated (wavy) knives and allows for the creation of the Trizor cutting edge on European, American, and Asian blades. It can also convert conventional, factory-made 20-degree edges of household knives into high-performance Trizor XV 15-degree edges. The Chef’s Choice Trizor three-stage sharpening system gives the blade three facets, making the cutting edge stronger. Thanks to the three different bevels formed on each facet, the knives stay sharper much longer than ordinary sharpened edges. The advanced, patented flexible guide system allows for precise control of the sharpening angle. The 3-stage Edge-Select system provides optimal versatility and offers the perfect edge for every cutting task: 100% diamond-coated grinding wheels in stages 1 and 2 for pre-sharpening and sharpening; flexible honing and polishing wheels in stage 3 for a specially sharp cutting edge. It sharpens all kitchen and household knives with straight and serrated blades, as well as modern Asian knives and traditional, simply beveled Japanese knives.

6. Victorinox Wood
The Victorinox sharpening steel made from modified maple wood is a high-quality tool designed for the maintenance and sharpening of knives. With a length of 349 millimeters and a weight of 170 grams, this honing steel offers a handy and effective solution for maintaining the cutting ability of blades. The round sharpening steel features a medium-fine grit, suitable for both fine-tuning and general sharpening. The use of modified maple wood not only provides an appealing look but also ensures a pleasant feel during use. With a width of 47 millimeters, the sharpening steel is compact and easy to handle. Made in Germany, this product combines quality and functionality to meet the demands of cooking enthusiasts and professional chefs alike. The Victorinox sharpening steel is therefore an essential tool for anyone who values precise and durable cutting tools.

7. Kai Combination whetstone
The Kai combination whetstone has a grit of 3000/6000. This combination whetstone allows for both sharpening and polishing knives. It is suitable for sharpening high-quality Japanese Damascus and Solingen knives. The combination whetstone is used wet: soak the stone in water for about 10 minutes before use.

8. Work Sharp Professional Precision Adjust
The Work Sharp Professional Precision Adjust Knife Sharpener sets the standard for manual knife sharpening. Thanks to improved adjustment options, the required sharpening angle can be easily set between 15° and 35°, with an additional digital angle gauge providing accuracy of 0.25° for precise and reproducible results. A comprehensive set of interchangeable sharpening plates is available for the handle body: diamond plates with grits of 220, 320, 400, 600, and 800, as well as a fine-grit ceramic plate for repairing, sharpening, and honing. The leather strop refines and polishes the blade for optimal results, while an additional ceramic rod is specifically designed for sharpening serrated blades. Compared to the Precision Adjust Knife Sharpener, the significantly larger Professional Adjust Knife Sharpener features a solid metal body and mounting holes for the workbench, allowing for the sharpening of larger knives or machetes. This means: stable stand, safe sharpening, and definitely sharp knives. The innovative V-Block Clamp quickly and reliably secures the knife for a firm grip without slipping. The practical tabletop attachment allows for sharpening small pocket knives and narrow blades at angles of up to 10°.

9. Wucgea Grinding Stone Set
The 4 types of grit are very precise. They are suitable for both expensive and inexpensive stainless steel kitchen knives, including scissors, X-Acto blades, pocket knives, hunting knives, chisels, axes, razors, swords, or even machetes. The sharpening stone set can make these items sharp as new.
Soak the sharpening stone in water for 5-10 minutes before placing it on a stable surface. The water sharpening stone set is extremely user-friendly and easy to handle, requiring no expensive sharpening oil! It only needs water and the angle guide for the correct blade angle.
The whetstone is equipped with non-slip rubber holders that ensure the sharpening stone stays in place during the sharpening process and can be better protected.
Safety comes first with cut-resistant gloves. The 400/1000 grit sharpens quickly, while the 3000/8000 (fine sharpening) is suitable for finishing equipment and polishes the edges. The coarse flattening stone keeps the whetstone flat. The non-slip bamboo board securely holds the stones in place while sharpening. The angle guide maintains the correct angle while sharpening the knife. The leather strip can polish the knife and remove burrs.

10. Kai Knife Sharpener Sharpening Aid Plastic
Sharpening aid for symmetrically ground knives. Blade material: plastic. Operation mode: manual. For optimal sharpening angle. Ideal for beginners. With the Kai sharpening aid, complete beginners can easily practice sharpening. The Kai sharpening aid ensures that you always maintain the optimal sharpening angle. The sharpening aids are suitable for symmetrically (double-sided) ground blades.

Kai Knife Sharpener Sharpening Aid Plastic