Bavarian Edge Knife Sharpener Review

When it comes to cutting, slicing, and dicing in the kitchen, one of the most important factors, besides using the right knife for a specific task, is the sharpness of your blade.

If the edge of your blade is razor sharp and up to the task, a single pass of the knife will lead to a wonderfully executed, perfectly clean, and uniform cut.

Such cuts should be made with ease and should not require excessive force, which could lead to an accidental injury if the blade slips or what you’re cutting slides out from underneath.

Sharpeners like the Bavarian edge knife sharpener ensure that this does not happen. In this article we’ll explore a few knife sharpeners you can use to keep your blades in top operating condition, making for cleaner cuts and safer cooking.

What Is the Bavarian Edge Knife Sharpener?

The Bavarian edge knife sharpener is one of the many products offered through Bulbhead, which is a company that supports inventors and their inventions in achieving success in the evolution from a dream into a reality through the development and marketing of their product.

Many products have been put out by Bulbhead, including the Pocket Hose, Star Shower Products, and the product we are reviewing here, the Bavarian edge knife sharpener.

The Bavarian edge knife sharpener is innovative because of how it sharpens your knives, which is different from traditional methods.

The Bavarian edge knife sharpener is unique in that it sharpens your knives in a different way than most other knife sharpeners on the market. Generally, knife sharpeners work by grinding your knives, which ultimately destroys the blade.

For serrated and beveled blades, generally a second, special knife sharpener must be used, but the Bavarian edge knife sharpener is an innovative sharpener that works for all types of knife blades.

It is capable of sharpening any knife from serrated to straight-edge alike, making it the only knife sharpener you’ll need to keep around the kitchen to cover all your blades.

Product Specs

The Bavarian edge knife sharpener is comprised of 2 independent spring-action sharpening surfaces made of ultra-hard carbide.

The ultra-hard carbide flexes and contours to any blade and any angle, making it capable of sharpening a wide variety of blades from straight-edge to serrated.

Unlike the lengthy processes that other sharpening products entail, the Bavarian edge knife sharpener is capable of sharpening, honing, and polishing dull knife blades into razor sharp cutting utensils in just seconds.  

The size of the Bavarian edge knife sharpener also sets it apart from the competition. Unlike other bulky and knife sharpeners that are difficult to store, the Bavarian edge knife sharpener is compact and small enough to fit into your knife drawer or cabinet for easy access.

The Bavarian edge knife sharpener makes it simple to restore your old, lusterless knives into the shiny and sharp cutting tools they once were when new.


The pricing of knife sharpening products can vary widely depending upon the type of sharpener you prefer to use, and those that your blades might require for the best outcome possible.

The Bavarian edge knife sharpener is an as-seen-on-tv product, and is sold for a promotional price of just under $20, or you can get two of them for just under $30.  

Other knife sharpeners can vary widely in price, with some reaching well into the hundreds. Japanese whetstones, for example, can cost quite a bit of money, and you typically need a number of increasingly fine grain whetstones to sharpen and hone down a knife blade to perfection.

How the Bavarian Edge Knife Sharpener Compares

We picked a few similar knife sharpeners available on the market to see how they compare to the Bavarian edge knife sharpener.

  • Chef’sChoice 4643 ProntoPro Diamond Hone Manual Knife Sharpener
  • Kitchen Knife Sharpener
  • Knife Sharpener Electric 3-in-1 Tool

Bavarian Edge Knife Sharpener

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As we explained above, the Bavarian edge knife sharpener is a general-use knife sharpener that is meant to have the capacity to easily sharpen all sorts of knives, from straight-edge to serrated, within seconds.


The cost of the Bavarian edge knife sharpener is just under $20 for one, or just under $30 for two, making it a competitively priced knife sharpening system, especially given that it works for so many different types of knives.

Ease of Use

The stand-alone knife sharpener stands up on its own and has a v-shaped narrowing into which the knife is placed.

Simply running the blade through the spring-loaded sharpeners leads to the sharpeners hugging the contours of the blade, whether straight-edged or serrated, making sharpening as simple as passing the blade through a few times.

Product Life

The simplicity of the design makes this product one that should hold up well and have a long life, since other than the tungsten carbide sharpeners wearing out alongside the springs, there is not much else that could wear down the simple, one-piece design.

Design Quality

Finely crafted knives demand finely crafted sharpeners to effectively bring the burs and molecules in the blade into line and make it look and cut perfectly.

The spring-loaded style of the Bavarian knife sharpener applies the same pressure to all blades, and while this is usually a good thing for well-crafted knives, it could prove to be too much or too little for some steel blades, making it useless and potentially even harmful, to other knives.


This knife sharpener comes with a lifetime money-back guarantee. 


  • Quick and easy knife sharpening
  • Can work for straight-edge and serrated blades
  • Costs under $20


  • Applies the same pressure to all blades
  • May not work for higher-end knives without damaging them

Chef’s Choice 4643 ProntoPro Diamond Hone Manual Knife Sharpener

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The Chef’s Choice ProntoPro diamond hone manual knife sharpener is more in line with traditional knife sharpeners, in that the sharpener is hand-held and thus the amount of pressure applied to the blade is controlled by the user.

It is a professional three-stage sharpener for super-sharp edges on 15- and 20-degree class knives. The sharpener uses 100% diamond abrasives in all three stages, with the first two stages sharpening and honing the blade, and the third stage polishing the edge with micron-sized diamond abrasives.

This sharpener works on both straight-edge and serrated blades as well.


The cost of the ProntoPro is moderate at just under $45.

Ease of Use

This product is as easy to use as applying a bit of pressure onto the blade and running it through the three stages, controlling for the amount of pressure you would prefer to apply.

Product Life

The design is compact, economical, and uses only diamond abrasives, meaning the sharpener is likely to withstand the test of time as it hones down your edges to sharp perfection time and time again.

Design Quality

The design quality is strategic, and the handle makes it particularly easy to use and handle, although the fact that it is only good for blades with a 15- or 20-degree class makes its less universal than the Bavarian edge knife sharpener.


This product comes with a one-year warranty.


  • Simple to use
  • Diamond sharpeners for optimal edge
  • Contoured handle for ease of use


  • Good only on 15- and 20-degree class knives
  • Self-contained sharpeners preclude customization in the process
  • Design could be more appealing

Kitchen Knife Sharpener

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This sharpener is much like the ProntoPro, and features a three-stage sharpening process on a single unit that has a contoured handle for the user to hold when putting the machine to use.

The first stage in the sharpening process features a diamond sharpening rod that repairs and straightens damaged blades.

The second stage slot then restores the blade’s sharp v-shape, and finally, the third slot and stage of the process is a clean polish for the blade that will bring back its luster and shine.

This knife sharpener comes with a pair of cut-resistant gloves as an added safety measure.


The price on this knife sharpener is even more competitive than the Bavarian edge knife sharpener, and costs just under $16.

Ease of Use

Simply place the blade into the first slot and gently pull the knife through a few times, then repeat the process in the second and third slots for quick and effective knife sharpening.

Product Life

The product design is extremely simple and the handle made of plastic, so it is easy to clean, and will function as long as the sharpening stones keep their functionality and grittiness.

Design Quality

The design quality is extremely simple, and is merely a plastic handle with the three-stage sharpeners fitted into the opposite end of a handle.


It comes with a 30-day money-back guarantee.


  • Simple 3-step design
  • Comes with cut-resistant gloves for added safety
  • Cheap at just under $16


  • Very simple design
  • Handle could be better shaped

Knife Sharpener Electric 3-in-1 Tool

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The Knife Sharpener Electric 3-in-1 Tool lets you sharpen a wide array of knives, including hunting knives, pocket knives, to kitchen knives, as well as scissors and screwdrivers.

All that is necessary to operate the machine is to place the blade into the slot and turn on the power, then move the blade through the slot at the appropriate speed, and the angles on the sharpener can also be adjusted to better suit your blades.

The machine is small, compact, and portable, and takes up far less space than a classic knife-sharpening grinder wheel.


The price on this knife sharpener is very competitive, especially given that is not a manual machine and it runs on electric power.

Ease of Use

Simply passing the blade through the appropriate slots is all that it takes to bring your blades back to sharp and polished, with the machine doing all the fine tuning and work of polishing. However, this unit is made solely for straight-edge blades, and cannot be used to sharpen serrated blades.

Product Life

Given the mechanical nature of the product, it is more likely that an internal part may eventually wear down and break or malfunction, which will be difficult or impossible to repair for the average, non-mechanically inclined chef.

Design Quality

The machine is a well-designed unit that has a variety of sharpening features and tools to give it a broad, functional value. However, the machine could be easier to open up and service to support a longer product life.


This product comes with a competitive two-year warranty.


  • Sharpen your blades automatically
  • A 3-in-1 multipurpose sharpener
  • Hones and polishes at the same time


  • Full automation removes from control
  • May damage higher-end blades


The sharpness of your knife has an undeniable impact upon the outcome of your cutting, and ultimately your cooking and presentation of food.

A poorly sharpened knife can be incapable of cutting through a piece of meat, fruit, or vegetable in a single pass, or without excessive pushing, pulling, and applying too much force, and rather than result in smooth, uniform cuts that are appealing and skillful, you’ll end up with rough edges and non-uniform cuts.

A fine knife sharpener will help make sure you can cut with ease in the kitchen so you can let your culinary skills take center stage.

For more information on knives and how you can keep them sharp while looking and cutting their best, check out Food Prep Life at for more articles and updates on which knives will work best for your needs.

Last update on 2022-12-08 / Affiliate links / Images from Amazon Product Advertising API

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