3-Stage Professional Knife Sharpener

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SharpenerSharpener + Replaceable Stone
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Ships by Sun, Sep 25th
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  • Description
  • Shipping
  • Return
The tungsten steel knife sharpener is the ideal sharpening tool for your kitchen. It's easy to use and comes equipped to sharpen your assortment of Seido™ knives. It has 3-stage sharpening settings for both fine and coarse grinding. It will not disappoint and with just a few strokes you can get and keep your knives sharp and ready to cut.

Seido knives - Knife Sharpener - Diamond Tungsten Steel Sharpener

We’re revolutionizing the art of knife sharpening, with our 3-stage easy to use knife sharpener!

  • 1st stage, diamond (fine) sharpening repairs and straightens damaged blades
  • 2nd stage, tungsten steel (coarse) sharpens to restore its V-shape edge.
  • 3rd stage, ceramic (finish) fine tunes for a clean polish finish.

How does it work?

Easy to use

Whether you’re right or left-handed, the ergonomic handle allows you to restore your cooking knives in a matter of seconds! Simply place the blade in each of the slots and gently pull the knife through a few times for fast, effective sharpening.

Product Features

  • 3-stage sharpening tool: diamond, tungsten steel and ceramic slots
  • Compatible with all SEIDO products and your existing kitchen knives.
  • Safe and easy to use. The fitted rubber base provides maximum stability with a long handle to keep your hand at a safe distance from the blade
  • Durable and superior quality, made with strong ABS plastic.

seido professional knife sharpener product features

Free Shipping

Shipping to contiguous United States & Canada is FREE! We understand that quality kitchen tools are a much needed investment and we don't want you spending any more then you need to. (PO box not accepted)

We try our best to keep shipping costs as low as possible, however shipping charges may apply to international countries.

Shipping Time

USA/Canada: Free shipping takes between 3-5 business days. Deliveries are usually quicker with domestic shipping available for most products.

 2-day Express Shipping also available.

Worldwide: Standard 7-15 business days.

Business days are Monday to Friday; holidays and weekends are not included in delivery time.

After purchasing, our team will process your order within 1 business day.

Don't hesitate to message us if you have any questions or concerns regarding your order.

We do not ship to PO boxesPlease see our shipping policy for more info.

We accept returns. We have a 30-day no-hassle money back guarantee return policy (please see our return policy for more details). Which means you have 30 days after receiving your item to request a return. 

If you aren't completely satisfied with your product(s), please reach out to our customer service team and we'll try our best to resolve the issue. To be eligible for a return, your item must be unused and in the same condition that you received it. 

Contact us at support@seidoknives.com or by chat. See our return policy for more details.

SEIDO Knives
Recognizable black and white USA Today logo - Seido knives have been showcased on USA Today for exceptional knife products!
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We Stand Behind Our Knives!

Enjoy A FREE Lifetime Warranty
What are people saying about it?

Customer Reviews

Based on 31 reviews
Alejandro Valdez

Me encanto

Stephen Hughes
Good sharpener

Fast shipping, it arrived in under a week. It looks like in the picture. It also has a soft rubber to support it on the table, which is neat.

Michelle Brown
Nice product

Nice sharpener to easily sharpen my knives without applying too much force.

Russeel Clark
Easy to use knife sharpener

This sharpener is very easy to use and does a great job at sharpening knives without the need to use a honing rode or wet stone which can be challenging (at least for me it is). I like the fact that it has many grind settings for various blades. Highly recommend!

Dave Wallace
cool sharpening gadget

I sharpener all my knives and it works very well. Convenient alternative to a sharpening rod.

Greg McGuire
Works well!

Good product, fast delivery. Just what I was expecting. Thanks!

Austin Lord

3-Stage Professional Knife Sharpener

Kimberly Steelman

Awesome set of knives and accessories

Russell Moulaison
As advertised!

Just received my 3 stage knife sharpener and immediately put it to work. Upon opening the box I was looking for user instructions that were not present. This was easily overcome by going to the Seido website where I found detailed instructions and user tips. I have an older inexpensive chef knife that I was able to sharpen to UNIMAGINABLE razor like levels in minutes! I could literally take a single piece of 8x10 copy paper in one hand and the knife in the other and shred the sheet with a single pass. I was so impressed that I went back to the website and ordered a new Seido chef’s knife. If I can sharpen an older inexpensive knife to that level I can only imagine what’s possible with a current state of the art Seido chef’s knife!

Still Unsure?

Frequently Asked Questions

Q. Is Shipping Free? Yes!

Yes, U.S. & Canada Shipping is free! We understand that a good kitchen knife set is a much needed investment and we don't want you spending any more then you need to. Shipping charges may apply to all other international countries.

Q. Will I receive a confirmation email once I order? Yes!

Yes! You will get a confirmation email after you have placed your order, and another when your order is dispatched (and by SMS if you opt-in). If you haven't received any emails from us, please check your spam folder. If you entered an incorrect email address, please use the chat or contact page to reach our support team so we can make the correction.

Q. Is there a 30-day money back guarantee? Yes!

We are incredibly confident that you will like our products that we offer a 30-day money-back; satisfaction guaranteed. If you are not 100% satisfied with your purchase, reach out to our customer support team and we will provide you with a refund and schedule your return.

Q. How does the lifetime warranty work?

We’re perfectly confident in the product we’ve made, this is why we provide a ‘no-questions-asked’ return policy. In addition to our 30 days no-risk money back guarantee, we also offer a FREE limited lifetime warranty against manufacturing defects in material and construction, and to perform as advertised when properly used and maintained.

We take great pride in our products and therefore we only tolerate excellency - nothing less. Please contact us and we will gladly schedule a return and issue a replacement if there are quality issue with the knives.

Q. Are your knives made by Japanese Blacksmiths? Yes!

Our artisan knives are traditionally crafted by our expert blacksmiths with a combined 100 years of experience. We only use premium materials. Our Damascus knives are forged using premium high-carbon VG-10 or AUS-10 steel. Each knife is meticulously handcrafted. We've served over 100,000 happy customers worldwide. We always offer unparalleled quality without compromise.

Q. Can I track my order? Yes!

Once your order is processed, you'll be sent an email (and SMS if you opt-in) with a tracking number. You can then track your order by clicking the link recieved or directly through our website on the "Track My Order" page.

Q. How can you offer high-quality products at a fair price?

Our fundamental principles are quality and loyalty to our customers without exception. Our competitive pricing is due to the fact that we are true to our customers; we cut out the bloat caused by the middleman and sell directly to you! That means you get premium, high-quality products, at a fair and honest price (Psst... And they last a lifetime).

Q. How can I pay for my order?

We accepted all major credit cards or digital wallets, such as: Visa, Mastercard, American Express, PayPal, Shop Pay, Apple Pay and Google Pay. We also accept installments by AfterPay; 4-interest-free payments. Learn more here.

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