As seen on TV Knife Sharpener: Should Buy or Not?

Do you have a favorite kitchen knife that you just can’t seem to keep sharp? Maybe it’s time to invest in an As Seen On TV knife sharpener. These popular sharpeners have been featured on several home shopping networks and promise to quickly and easily restore your knives to their former glory.

But do they really work? Keep reading for our review.​

As seen on TV Knife Sharpener

What is Knife Sharpener?

A knife sharpener is a device used to sharpen the blade of a knife. It can be either manual or electric.

There are two types of manual knife sharpeners: whetstones and honing steels.

Whetstones are made of abrasive materials such as diamond, ceramic, or silicon carbide, and they come in different grits, or grain sizes. Honing steels are made of hardened steel and have a textured surface that creates a micro-abrasive effect when used to grind the blade of a knife. Electric knife sharpeners use rotating abrasive belts to sharpen the blade of a knife.

What is The As seen on TV Knife Sharpener?

The best knife sharpener as seen on tv by BulbHead is a popular option when it comes to kitchen knives. It promises to sharpen, hone and polish serrated, beveled and standard blades. Let’s dive in and see what the pros and cons are of this as seen on tv knife sharpener by BulbHead.

Official As Seen On TV Bavarian Edge Kitchen Knife Sharpener by BulbHead, Sharpens, Hones, & Polishes Serrated, Beveled, Standard Blades

Last Amazon price update was: April 16, 2023 2:12 pm


– Easy to use with its ergonomic handle.

– Four stages for sharpening, honing, polishing, and stropping as necessary.

– Works on serrated as well as beveled blades as well as standard ones too.

– Comes with an angle guide so you can ensure that your blade is held at the ideal angle as you sharpen.

– The design is compact and simple, so it’s easy to store away when not in use.


– Not suitable for ceramic blades as this will cause damage.

– It requires some skill as well as patience to do a good job of sharpening a blade as the process can be time-consuming.

– Can be hard on thinner blades, as the pressure required could cause them to bend or break if too much pressure is applied.

– If not used correctly, the blade could become damaged rather than sharpened properly.

– Price point may be higher than other manual knife sharpeners available on the market.

Ultimately, it all comes down to personal preference as the best knife sharpener as seen on tv by BulbHead may be a great option for some, while others might opt for a different manual sharpener. Whatever your choice, make sure you know what type of blade you need to sharpen as well as how much time and patience it will take to do a good job. Good luck with finding your perfect as seen on tv knife sharpener!

Why do You Should Buy As seen on TV Knife Sharpener?

There are many reasons why you should buy a knife sharpener. 

First, a sharp knife is a safer knife. It’s less likely to slip and cause an accident. 

Second, a sharp knife is a more effective knife. It will make your food preparation faster and easier. 

Third, a sharp knife is a more durable knife. It will stay sharper longer and won’t need to be replaced as often. 

Fourth, buying a quality knife sharpener is an investment. It will save you money in the long run by prolonging the life of your knives. 

Fifth, buying aknife sharpener is simply the right thing to do if you value your knives and want to keep them in top condition.

A knife sharpener is a great investment for anyone who uses knives on a regular basis. Whether you’re a professional chef or simply enjoy cooking at home, a sharpener will make your life much easier. With a sharpener, you’ll never have to worry about your knives becoming dull and difficult to use.

Factors to Consider before buying The Best Knife Sharpener as seen on TV


Depending on how often you use your knife, you’ll want to invest in a sharpener that can accommodate different sizes. If you only use your knife occasionally, a small, handheld sharpener will do the trick. For more frequent users, however, a larger benchtop model will be necessary.


The material of your sharpener is also important to consider. Some models are made with ceramic wheels, while others use diamond-coated steel. Each type has its own benefits and drawbacks, so be sure to do your research before making a purchase.


Price is always a factor to consider when making any purchase. Knife sharpeners can range in price from $10-$200, so be sure to set a budget before beginning your search.

With these factors in mind, you’re sure to find the perfect knife sharpener for your needs. 


How often should I sharpen my knife?

That depends on how often you use it. If you’re using your knife daily, you’ll want to sharpen it every week or so. For occasional users, once every month or two should suffice.

What are the different types of knife sharpeners?

There are three main types of sharpeners: handheld, benchtop, and electric. Handheld models are small and portable, making them ideal for those who only use their knives occasionally. Benchtop models are larger and more sturdy, making them better suited for frequent users. Electric sharpeners are the most expensive and can be used on both knives and other tools, such as scissors.

How do you use a knife sharpener?

To use a manual knife sharpener, start with the heel and move toward the tip. Pull the knife through the slot with even pressure about three to five times. If you have more than one grit slot, start with coarse and finish with a couple of pulls on the fine side.

With an electric knife sharpener, the motorized abrasives will do the work for you, just pull the knife through the slot smoothly. Switch to the knife’s alternate side and repeat. Do this three-to-five times. If you have a fine stage, move to that next for a couple of pulls.

If you’re using a whetstone, soak your stones, set up your station, and begin your first stroke. Start with the lower grit stone or side. Holding the blade at a 20-degree angle, secure the heel of the knife to the far edge of the stone. Maintaining even pressure, drag the knife slowly over the stone toward you while maintaining the angle. Finish the stroke and repeat approximately 10 times. Switch to the fine stone grit or side and repeat the process.

Can you sharpen kitchen shears with a knife sharpener?

Even the most durable shears will lose their edge after repeated use. When this happens, separable blades make sharpening easier. Just pull the shears apart and sharpen just as you would a kitchen knife. If your shears have serrated edges and you have a sharpener that does both types of edges, do them just like knives. If your sharpener only takes straight edges and your shears are serrated, they must be done with specialized tools. 

How do you know when it’s time to replace your knife sharpener?

Knife sharpeners last a long time and will probably never need to be replaced unless they get very heavy use. If you carefully clean the metal debris after each use, the life will be prolonged even further. Expect a knife sharpener to last at least as long as your knives, if not longer. Just watch for damage or wear with the handles.


If you’re in the market for a quality knife sharpener, we highly recommend the as seen on tv knife sharpener. This product is one of the best on the market and can quickly sharpen any blade to perfection. Not only is this product easy to use and fast, but it’s also affordable- making it a great option for anyone looking for an efficient way to keep their knives razor sharp.

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