Knife Sharpener Slot Average ratng: 9,7/10 3523 reviews

Blunt knives can be quite stressful to use, they tug and tear and won’t give a precise cut, this makes cooking such a tiring affair and will not inspire you to make delicious meals. But there is a solution, with just one of the best knife sharpeners, you can make your culinary world go round.

The problem however is in selecting the best product, that also has been taken care of as we have rounded up not one but eight amazing products for review.

  • Relive past cooking experiences with a newly sharpened knife using the Smith’s Consumer KitchenIQ 50009 Edge Grip 2-Stage Knife Sharpener.This sharpener comes with two slots; one for working on damaged and dull surfaces, the other for honing and polishing the knife’s edges.
  • Knife Sharpener is a professional high-quality sharpener, with three stages of sharpening steps, making the sharpening process more convenient and labor-saving. 3 Knife Sharpening Slot: PREP: Rough grinding slot, is made of diamond grinding wheel, suitable for grinding blunt knives and also for the preparation stage of grinding knives.

For about $3, the Normark sharpener is a best buy. The Normark knife sharpener is an inexpensive slot gadget that can be found at a sporting goods store next to Normark's filet knives. It has two sets of ceramic rods set at 20 degrees. The medium gray rods sharpen and the fine white rods hone. If you can pull a knife through sharpening slots, then this product is for you. This product has three sharpening slots which come in coarse, fine and also used for serrated edges. The coarse slot is used when the blade’s edge is damaged, and you need to create a new one. The fine slot is used to make the edge deadly sharp.

Contents

  • 1 Top 8 Best Knife Sharpeners of 2020

Top 8 Best Knife Sharpeners of 2020

After a due market survey, here are the best products we could find.

1. Cubikook 3-Stage Knife Sharpener

We begin our list with Cubikook 3-Stage Knife Sharpener, a handheld product which hones, sharpens and repairs your knife without bleeding your pocket. It is made of sturdy ABS plastic as well as stainless steel coating at the base and sharpening slots, this gives it long-lasting use while also ensuring its easy to clean. It features three sharpening stages which are coarse, medium, and fine, this gives it a versatile use.

When your knife needs sharpening, simply pull the knife through each of the desired slots seven times, starting first with the coarse slot, then the medium slot before ending with the fine slot. It is also stable, this is owing to the rubber patches at the base; it is not sticky, yet it does an amazing job of keeping the sharpener in one place, this helps to prevent slips and other kitchen accidents.

Furthermore, it is fast and effective and is easy to use even by first-timers. To ensure confident purchase, it comes with a lifetime warranty and also hassle-free refund when dissatisfied with the purchase.

Pros:

  • Has a low price point
  • Hones and sharpens knives effectively

Cons:

  • Not ideal for badly damaged blades

2. Chef’s Choice 15-Trizor XV Professional Electric Knife Sharpener

Chef’s Choice 15-Trizor XV Professional Electric Knife Sharpener features advanced stropping stage as well as 100% diamond abrasives, this gives your knives a straight, sharp edge and serrated blades. It has patented and flexible spring guides for automatic adjustment and precise control of the sharpening angle along with a simple on/off switch.

Also, it features a 3-stage sharpening system, for maximum versatility which in turn provides the right edge for all cutting activities. Stage 1 and 2 sharpening systems are plated with 100% diamond abrasives for sharpening and honing while in stage 3, a patented abrasive system is used to polish the knife and give it an extended life span.

Besides, the electric sharpener combines both durability and strength of the 15-degree XV technology to give a flawlessly sharp razor edge. It also has a fast action, requiring only about a minute for the first sharpening and 10 seconds for resharpening.

Pros:

  • Features a 3-year warranty
  • Hones and sharpens both straight edge and serrated knives

Cons:

  • Weighing 4.7 pounds, it is heavy

3. Work Sharp WSKTS-W Knife and Tool Sharpener

Sharpen every knife in your kitchen like a pro with the Work Sharp WSKTS-W Knife and Tool Sharpener. The product features premium abrasive belts that are suitable for all your sharpening needs. It comes in a 3-stage sharpening system which is the coarse (P80), medium (P220), and the fine (6000). Its abrasive belt will not burn neither will it damage your blade steel while sharpening your knife.

Its precision sharpening guide provides quick, easy, repeatable and consistent sharpening results. This guide sharpens the knife blade to an angle of 40o, while the outdoor kitchen guide sharpens knives to an angle of 50o.

Besides, it’s not only suitable for sharpening knives but can also be used to sharpen other bladed lawn garden and shop tools including lawn mower blades, shovels, scrapers, shears, garden pruners and lots more, this makes it a versatile tool.

Pros:

  • Offers a one-year warranty
  • It has a low price point

Cons:

  • Product may scratch the blade

4. Sharp Pebble Premium Whetstone Knife Sharpening Stone

This offers a uniquely styled stone grinding pattern, it features everything you need including two grit level, an angle guide as well as a guidebook for beginners. It has a beautiful base to give it stability. It is a combination of two Waterstones, the first side (the blue side) has a grain and grit density of 1000, this is ideal for sharpening dull blades. The other part is the white side, it has 6000-grain density and is suitable for honing and finishing. This duo makes it perfect for experts and amateurs alike.

The base is made of a solid, long-lasting block of bamboo along with a slip-layer at the underside while the upper part of the stone is made of silicone to provide more stability. Both the bamboo as well as the silicone are easy to clean.

Since 1000 grit whetstone is coarse, you needn’t use Sharp Pebble Premium Whetstone Knife Sharpening Stone often, but you may need to hone your knife with the fine side from time to time.

Pros:

  • Features an eBook guide for ease of use
  • Has a balanced grit duo

Cons:

  • The guide is hard, this may scratch your knives

5. Smith’s PP1 Hunting Knife Sharpeners

Knife Sharpener Store

If you are looking for a compact knife sharpener, then look no further than Smith’s PP1 Hunting Knife Sharpeners. The pocket knife sharpener features a diamond-coated rear rod that can be folded and tucked into the pocket hence it can be easily transported. The rod is tapered to a small point, this enables it to slide easily between the teeth, thereby delivering the desired sharpening.

To ensure quick, efficient sharpening, it features two slots, the first slot has a coarse carbide, this revitalizes the knife’s dull edge while the fine slot is made of ceramic and is more suitable for honing knives. The ceramic slot is ideal for both serrated as well as straight-edged knives.

It offers three sharpening options, which are well equipped to handle any sharpening activity from pocket blades, hunting knives to camping pocket knives, and even cleavers and swords. It can be carried easily on camping or fishing trips; it has a foolproof concave grip that helps you handle the sharpener properly.

Pros:

  • Ideal for straight and serrated blades
  • It is compact and can be easily transported

Cons:

  • Not suitable for large hands

6. Lansky Deluxe 5-Stone Sharpening System

If you love giving your knives new razor-sharp edges, then you are sure to love this versatile sharpening tool. The kit comes with all that you need including five different grits and colors with a fancy box; it features knife clamp and guide rods which enables you to sharpen your knife to different angles, with satisfying results.

Lansky Deluxe 5-Stone Sharpening System is efficient enough to handle any kitchen knife, this includes butcher’s knife, chef, hunting, fillet, and so on. It also comes with a small bottle of honing oil; this also helps the sharpening process.

Pros:

  • Ideal for different kinds of knives
  • It comes at an affordable price
Knife Sharpener Slot

Cons:

  • No guide for Asian blades

7. Utopia Kitchen 10-Inch Honing Steel Knife Sharpening Steel Sharpening Rod

Utopia Kitchen 10-Inch Honing Steel Knife Sharpening Steel Sharpening Rod has our heart, it’s not only solid, but it also does a good job and comes at a reasonable price. It comes in two length options, a 10-inch length, and a 12-inch length. It is made of carbon steel with nickel-chrome plating adding to its sturdiness and solid weight.

It has a plastic handle along with a bolster, this balances out the weight of the metal hence it provides comfort while honing knives. The bolster also provides safety as it prevents slips while gripping the sharpener in a vertical position. It is ideal for straightening curled blade edges while also removing little metal burrs, this ensures the blade is kept smooth and sharp. Furthermore, it features a ring at the handle, this allows you to hook or hang it on a rack or wall.

Knife

Pros:

  • Well balanced and easy to use
  • Product is affordable

Cons:

  • It’s not dishwasher safe

8. Berytta Art Electric Knife Tool 3-in-1 Sharpening Machine

While this may not be such a popular brand, its effectiveness and superior quality far exceed other brands on the market. It is lightweight with a capacity to sharpen scissors, screwdrivers, and knives. The electric sharpener has a small footprint, with a compact size to fit into a countertop. Weighing only 1.32 pounds, it makes up for this with suction cups which are located at the base to give it more stability.

Berytta Art Electric Knife Tool 3-in-1 Sharpening Machine features four slots which are ideal for sharpening and honing kitchen knives. It also features a slot for sharpening scissors and shears while one more slot is meant for sharpening screwdrivers, a feature that is rare with other sharpeners. The product runs on electricity, sharpens your knife within 3 minutes, and is as efficient as is expected.

Pros:

  • It is lightweight and compact
  • Has a retractable cord

Cons:

  • Product has a loud operation

Conclusion

Many different factors determine the usability of a sharpening tool, hence not everyone will get a perfect product that ticks all the boxes. However, we hope that our review of the best knife sharpeners has helped made it easier to select the right product that is ideal for you while also being pocket-friendly.

Related posts:

If only your kitchen knife set could sharpen itself instead of you having to sit down and sharpen the blade individually. What if we told you there were self-sharpening knife sets around that you could afford and that weren’t gimmicks? Let’s go through the best self-sharpening knife sets you can find. Start with our guide to these kitchen collections below first, so you know what to look for.

If you want a quick list, check our top 6 below:

What Is a Self-Sharpening Knife Set?

What distinguishes a self-sharpening knife set from a regular knife set? In a nutshell, it has to do with the storage block that usually comes with these sets. Indeed, never trust a self-sharpening knife that comes by itself to actually be self-sharpening.

You see, real self-sharpening sets have storage blocks that include ceramic knife sharpening edges that are positioned inside the slots for each knife. This way, whenever you store your knives after using them, they automatically rub against the sharpeners within the block. They’re also sharpened when you retrieve the knives to use them again. In this way, the knives are sharpened ever so slightly every time withdraw them from the block, meaning you have to spend less (or no) time sharpening them yourself.

The ceramic sharpeners within the blocks don’t actually remove steel to create a sharper edge. Instead, they hone the edge of your knives, which essentially means that they realign the edge each time you pull them out or put them back inside.

So does this mean that you actually never need to sharpen them? Not exactly. If you use your knives frequently, you may need to do your own sharpening or honing in addition to the passive sharpening that happens when you insert the knives into the block. However, there’s no denying that these sets require you to sharpen less frequently than you otherwise would have to.

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You can also check our Forged in Fire knives review or Emeril 19-piece hollow handle & knife block set review.

Knife Sharpener Slot

What to Look For in a Self-Sharpening Knife Set?

There are several key things you should look for when purchasing a self-sharpening knife set.

Number of Knives

Firstly, consider the number of knives that come with the set. Some knife sets include as few as 4 to 6 pieces; these have staple knives like chef’s knives, which are versatile and can handle a lot of different cutting tasks. Others will have knives numbering up to 10 or 15. These usually have more specialized blades that can accomplish a variety of specific tasks.

We’d recommend focusing on a knife set that has plenty of blades to spare if you want dedicated knives for all your cooking needs. But if you will only rarely be using the knife set, you can probably get away with fewer knives overall.

Handles

Next, consider the handles of the knife set in question. Some knives are made with ornate or beautiful wooden handles that are a delight to hold and an aesthetic boost to your kitchen. Others may be wood-like, with handles that are created from a synthetic material designed to look and feel like real wood. These are a little cheaper than regular wooden handles in many cases. Still, other knife handles might be made from a synthetic material that isn’t particularly aesthetically pleasing but is cheaper overall.

There’s no right or wrong answer but, if you do choose a set with wooden handles, try to find knives whose handles are protected against water damage.

Knife Sharpening Stones

Steel Quality

You’ll also want to consider the quality of the steel in a given knife set. While virtually all knives will be made of some kind of steel, there are different grades or qualities that can determine how long the knives will last and how well they will cut or slice your food.

Knife Sharpener Slot

Carbon steel is usually the best bang for your buck, and it’s often made as a type of stainless steel, at least for the outermost layer. This is another great thing to look for because stainless steel prevents corrosion from affecting your knives and looks extremely polished and high-quality as well.

Weight

Finally, consider the overall weight of knives within the set. Some knives are significantly heavier than others and may be more difficult to wield for long stretches of time. Others are pretty lightweight. There’s no right or wrong answer here either, but it’s something to consider in terms of your personal preferences.

The 6 Best Self-Sharpening Knife Sets

1. Calphalon Classic Self-Sharpening 15-Pc Set

This knife set comes with 15 pieces in total, featuring every major blade type you could need for a full, six-course meal prep session! Available blades range from serrated utility knives to chefs’ knives to steak knives, and the set even includes a 4 ½ inch paring knife. Whether you need to saw through meat, slice and dice vegetables, or cut up fruit into neat little pieces, this knife set will have enough blades for your objective.

The set comes with a wooden storage block that features ceramic sharpeners in each knife slot. The slots are individual for each blade, with the exception of the steak knives that are arrayed in a row near the bottom. Even better, the handles are labeled so you can easily see which blade is which without having to remove them and sharpen them too much as a result.

All the handles are triple-riveted for security and are contoured for an ergonomic grip. Additionally, every blade is “full tang” designed for even better strength and balance over their life spans. Speaking of lifespans, the set comes with a full lifetime warranty, so having a blade replaced is no trouble if there’s a manufacturer defect.

Pros:

  • Handles allow for easy identification
  • Handles are comfortable
  • Knife selection and variety is great
  • Steel blades are forged with high carbon content
  • Includes scissors as well

Cons:

  • Ceramic sharpeners can wear out a bit too quickly, may need replacing

The Final Verdict

All in all, it’s a great self-sharpening knife set that isn’t too pricey compared to others on the market. The handle labeling is a great feature we hope to see with future sets.

If you are interested in some of our other reviews, have a look at Kutt Chef knife or santoku vs. chef’s knife comparison.

2. Henckels 20-Pc Self-Sharpening Block Set

This knife set has even more individual blades than the last, numbering 20 in total. It also comes with a dedicated bread knife and boning knife; these are perfect for slicing through chunks of bread or preparing meat that has one or more bones still inside the cut. Other knives include utility blades, paring knives, and several steak knives.

The knives are seated within a self-sharpening knife block. The block is made of stained ash wood, which looks great and is likely to last for a long time. The block also comes with a brushed stainless steel cap that makes the knife set match the block in terms of aesthetics. The slots are labeled so you can easily guide the correct knives into the right slots without too much effort.

Furthermore, this set is a great choice because every knife is made with Zwilling J.A. Henckels quality; this company is centered in a German town renowned for its knife making history. You can rest assured that the blades will be high-quality when you try them out for the first time.

Pros:

  • Blades are extremely high-quality
  • There are labels on the block
  • Knife block looks great
  • Lots of stainless steel everywhere to reduce corrosive damage
  • Knife variety is excellent

Cons:

  • Block size/set collection can be a bit large for some counters

The Final Verdict

If you have space and are willing to pay for high-quality, this self-sharpening knife set is one of the best picks you can make in terms of quality and aesthetics.

3. Calphalon Contemporary Self-Sharpening 20-Piece Knife Set

This contemporary knife set also features 20 blades, with types ranging from boning to slicing to bread cutting. Kitchen shears are also included, and the blades are forged from high carbon, no-stain German steel, with the exception of the steak knives. These are made from stamped Asian steel. Either way, all the blades are high-quality and are designed with a full tang to increase their durability and balance.

The knives are set into a wooden block and feature the same labeling markings on their hilts as the first Calphalon set. Figuring out which knife is which is quick and easy.

Pros:

  • Has excellent labeling feature again
  • Plenty of knife variety
  • Wooden block is high-quality and beautiful
  • Both varieties of steel used are great

Cons:

  • Pretty expensive compared to other knife sets
  • Some of the ceramic sharpeners can wear out quickly

The Final Verdict

This is a great choice if you like the idea and look of the first set but want additional, specific blades for certain cooking or preparation tasks.

4. Calphalon Classic Self-Sharpening Stainless Steel 15-Piece Set

Calphalon returns once again with this classic knife set. It comes with 15 pieces in total and the blades are forged with high carbon content and no-stain, stamped steel material. As such, you’ll be able to rely on these blades for a long time to come.

The handles are labeled (as we would expect), and they are specially contoured to provide you with a secure and comfortable grip. They’re some of the best feeling and well-balanced knives you can find these days. A full lifetime warranty from Calphalon rounds out this set’s value.

Pros:

  • Includes a lifetime warranty from manufacturer problems
  • Steel quality and makeup is great
  • Wood block is stable and beautiful
  • Has labels on the handles and block

Cons:

  • Steak knife slots don’t always fully align

The Final Verdict

It’s another great set from Calphalon; we’d recommend it if you prefer this one’s aesthetic to the original we reviewed earlier.

To learn more about different type of knives, have a look at our best knives for boning deer or best knives for trimming meat.

The Best Budget Self-Sharpening Knife Sets

5. McCook MC29 Self-Sharpening Knife Set, 14-Pc

McCook provides us with a budget-friendly self-sharpening knife set numbering 14 pieces in total. The blades are made with German, high-quality and high-carbon stainless steel—no need to worry about corrosive damage or the knives losing their durability over time. The blades are designed with a tapered grind edge to provide them with optimum sharpness and make them even easier to re-sharpen. They’re also made with ergonomic handles for your comfort and convenience.

The knives store securely within the wooden block, which is both aesthetically pleasing and durable. We also like that the knife block has several balancing feet on the bottom, which keeps it stable on rickety surfaces like uneven tables. The big difference here between other self-sharpening sets is that it has a sharpening slot on the top right corner. You sharpen each knife individually using this slot.

Pros:

  • Block is high-quality and very stable
  • Knife steel quality is great
  • Knives are designed to sharpen easily and quickly
  • Handles are comfortable to use

Cons:

  • Have to sharpen each knife individually

The Final Verdict

If you don’t mind spending a little extra time sharpening the knives yourself, this is a great budget-friendly choice.

6. Sabatier Self-Sharpening Edgekeeper Pro 12-Piece Set

Here’s another budget-friendly self-sharpening kit, featuring 12 pieces including an 8-inch chef knife, several steak knives, and a few other specialty knives for paring or utility cutting. The knives are made from high carbon stainless steel, and the handles are created with a satin finish that makes them durable and sanitary. The knives are also comfortable to use over the long-term thanks to their handles’ ergonomic shape.

This knife set does have a block ceramic sharpener within each slot, except for the steak knives. While the block is not made of wood, it is still aesthetically attractive and will fit on most kitchen counters without much trouble.

Pros:

  • Most of the blades are good quality
  • Block is aesthetically unique
  • Knives are comfortable to hold
  • Handles have a satin finish

Cons:

  • Steak knives can be a little thin compared to others
  • No labels

The Final Verdict

It’s another good budget-friendly choice that balances quality with price without compromising too much on features or durability.

Concluding Our Best Self Sharpening Knife Sets Guide

In the end, all of these self-sharpening knife sets are excellent in terms of overall quality and value. Being able to rely on your knives being at least decently sharp without having to constantly sharpen them by hand is a huge deal. Hopefully, one of the above sets is perfect for your kitchen. Thanks for reading!

You may also want to check out our list of the best knife sets under $200 or Forever Sharp knives review.