Granite Tuff Knife

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The Granite Tuff Knife is a special stay-sharp kitchen tool made out of stainless steel. This knife never needs to be sharpened, in fact, the manufacturer claims that it's as sharp as a razor. In addition, it has a granite 'no-stick' coating which is very effective. The knife has an oval cut design, meaning there are large ovals cut out in the middle of the knife. This design also helps to keep food from sticking to the knife, which helps you cut much faster. It's the ultimate food preparation tool.

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Total Cost Breakdown

The cost of Granite Tuff Knife is $9.99 plus $4.99 shipping, for a total price of $14.98.

Price is from As Seen on TV Commercial page:


  • Stay Sharp Technology

    Not only is this knife supposed to be incredibly sharp, but it uses "stay sharp" technology which means you never have to get the knife sharpened. It will never get dull and will always cut as effectively as it did the day you bought it.

  • Granite No-Stick Coating

    The stainless steel core is covered with a granite 'no stick' coating which is supposed to make sure that no food sticks to the knife as you're cutting, slowing down the process. Chefs that have tested this out agree that food doesn't stick to the knife and that it cuts quickly.

  • Ergonomically-Designed Handle

    The handle of this knife has been ergonomically designed to make it very comfortable for you to hold while you're cutting or chopping. This takes into account that chefs may be standing and doing knife work for long periods of time.

  • Oval Cut Design

    Another design aspect of the knife is the oval cut design in the knife itself. There are large ovals cut out of the stainless steel interior of the tool. The purpose of this is to make it less likely that food will stick to the knife as you`re cutting.

  • Made With Stainless Steel

    The manufacturer chose stainless steel as the material for this knife because it`s an incredibly durable material. This is a knife that will probably last you a good many years.

Positive Aspects

  • Never Needs Sharpening

    One of the great things about the Granite Tuff Knife is that it uses what the manufacturer calls 'stay sharp technology' to remain sharp consistently, and never have to be sharpened. There are so many benefits to this - money saved, for example, and time saved cutting so much faster than in the past. It can make you a lot more efficient in the kitchen.

  • Nothing Sticks

    Another great feature of this kitchen tool is that it's designed in such a way that nothing sticks to it. There's a granite coating over the stainless steel that prevents sticking, as does the oval design. Of course, anyone who cooks frequently knows how much it slows you down when food keeps sticking to your knife. This is a very helpful feature.

  • Lifetime Replacement

    The manufacturer is offering customers a lifetime replacement guarantee for this product. Anytime in your life that this knife either breaks or the no-stick coating stops working, the company will give you a new one for free.

  • Comfortable to Hold

    The knife's handle has been designed ergonomically to make sure it's very comfortable to hold, especially if you have to hold it for long periods of time.

  • 30-Day Money Back Guarantee

    The company offers a 30-day money back guarantee to their customers. If you're in any way dissatisfied with the product, you can return it within 30 days of the date of your purchase for a full refund.

  • Free Shipping

    As an added bonus, the manufacturer is offering to ship the product to you at their expense. Knowing how much shipping and handling costs can sometimes be, this is a nice discount on their part.

  • Limited Offer: 2 for 1

    At the moment, the company is offering a special deal whereby you can purchase one knife and get the second one for free. That certainly sounds like a good incentive.

  • Reasonably Priced

    These knives are priced incredibly low, especially for what this knife can do and the special design. It seems like it would be worth it to give them a try at that price.

Negative Aspects

  • Possible Hidden Fees

    Although this product seems to be priced reasonably, there could be some hidden costs. On the official website under the price the words "plus separate fee" appears in small letters. There's no explanation for what this refers to or the price of the separate fee.

  • Potential for Injury

    It's important and helpful to have a really sharp knife for cooking, true, but a knife this sharp also has a lot of potential for causing injury to yourself and to others. Keep this knife locked away when you're not using it, especially from children.

  • No Left-Handed Option

    This knife has a handle which was ergonomically designed for a right-handed person. For a left-handed individual, it might be uncomfortable, which is a marketing flaw. Between 5-30% of people are left-handed. With so many left-handed people out there, it was worth making an alternative.

  • Health Risk Concerns

    Granite has often been the target of health concerns by the public, and the use of granite countertops has been questioned. Some experts have shown that granite countertops emit some radiation. So having a knife with a granite coating may have some degree of risk, especially if you`re using it to cut your food. There may be nothing to the claims and the radiation levels could be very low, but it`s something to research.

How it's Different from Competitors

Looking at the competition, it`s clear that the oval design is quite unique in the market, and some chefs have also vouched for its effectiveness. The no-stick coating is very unique; most of the competing companies achieve the no-stick benefit using designs in the knife that are supposed to keep the food off. Many of the blades out there are made of stainless steel, so that`s not a particularly special point. In terms of the handle, it seems like there would be a lot of other companies with this feature. However, they were very difficult to find. Considering this, the ergonomically designed handle is certainly a special feature of the knife.

Save Money

If the price of this product is as advertised, then this is a fantastic deal. That`s even truer when you consider that the company is paying for the shipping costs. They`re also offering a special deal right now whereby you can buy two knives for the price of one. However, the website does hint that there may be hidden costs, so check that out carefully before you buy.

Save Time

Anyone who loves to cook on a regular basis, or who does it as a profession, knows what a wonderful time saver a really good knife can be. A knife that doesn`t have you wiping off food every couple of minutes allows you to do the chopping and cutting work much more efficiently and that saves you lots of time. For a chef, that extra time is incredibly important in a busy kitchen.

Wise Advice

Do not buy Granite Tuff Knife online before searching Amazon.
- Alternatives or the same items are always available and sometimes at lower prices.

Wise Advice

Do not buy Granite Tuff Knife online before searching Amazon.
- Alternatives or the same items are always available and sometimes at lower prices.


Average Customer Rating:

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Posted: 18 Jan 2021 Deborah Seffinga - (Gainesville, VA)

Absolute Garbage

Bought a set of these knives at bj's wholesale. I'm going to return for a refund. By old knives that are crappy cut better. Don't waste time nor money on this junk!

3 of 3 people found this review helpful.

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Posted: 07 Feb 2019 Helen Caudle - (Fairfield, TX)

My knife is not sharp. It appears to have been sharpened on one side but not the other. AND there is no way to contact the company selling the knife to ask, "aren't both sides of the knife supposed to be sharpened? ". I tried using my knife sharpener on it and it appears to help. Has anyone else found their knife not to be sharp?

2 of 2 people found this review helpful.

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Posted: 03 Feb 2019 michael faone - (Whiting, NJ)

Never Got My Knifes!

I Ordered Granite Tuff Knife On Jan 6th And NEVER GOT THEM.

1 of 1 people found this review helpful.

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