Professional Whetstone Set, Knife Sharpening Stone Kit

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Sharpen every blade like a pro with this Professional Whetstone Set. Including a #400/1000 and a #3000/8000 dual-sided grit whetstones, a non-slip acacia wood base, and all the stones and accessories needed for precision sharpening, it promises a sharp, polished edge with every use. Experience razor-sharp edges like never before!

Professional Whetstone Kit: Knife Sharpening Stones

What's Included?

  • 4x Whetstones
    • Dual Sided 1000/400 grit knife sharpening stone
    • Dual sided 3000/8000 grit knife sharpening stone
  • Acacia non-slip wooden base
  • 2x Non-slip silicone stone holders
  • Angle guide
  • Polishing/Sharpening compound
  • Small Flattening stone fixer
  • Large Truing/Flattening stone
  • Leather strop
  • Razor leather strop
  • Instruction manual
  • Signature Seido gift box

Items included in knife sharpening stone set

The #3000 grit side is a great middle grit soaking stone and coarse enough to bring a dull knife back to life. It's the perfect stone to touch up an edge when a full sharpening progression isn't needed.

The #8000 side will take your edge up to screaming sharp territory. With the right hand pressure and some patience this stone will take you to a mirror polish. The #8000 stone readily builds up a beautiful slurry, has wonderful feedback, cuts fast and stays flat a long time; it's very effective with any type of steel.

dual 3000/8000 grit whetstones

The #400 grit side is coarse enough to bring a dull knife back to life making it suitable for initial sharpening of dull or damaged blades. Use this stone for rough grinding to fix big gaps and restore sharpness.

The #1000 grit side whestone is slightly less coarse then the #400 grit and considered your go-to sharpening stone. When your knives loose their edge, this is the grit you should start with.

dual 400/1000 grit whetstones

The angle guide is used to attach to the spine of your knife and helps maintain the desired angle while sharpening against the whetstone.

Each sharpening stone includes a rubber base that will keep the stone from sliding around on what ever surface you're working on. Ideally the stone and silicone pad should be secured within the provided acacia wooden base.

The small flattening stone is for minor touch-up leveling between uses. Use this stone fixer to keep your whetstones levelled.

The leather strop helps polish the knife's edge and removes burr.

leather strop and knife guide leather strop to hon razors or knife blade

The leather honing strop is used to help remove burrs after honing knives or tools.

Use the polishing compound is to polish and buff your knvies on the provided leather strop. The polishing compound is for finishing and honing your blades edge to perfection. How does it work? Apply the green compound to the leather strop and then drive your blade accross the surface until you get a miror polished edge.

leather strop with knife polishing compound demonstration

leather strop, leather honing strop and knife polishing compound

Flattening stone

The larger flattening or also known as a truing stone, is ideal for completely flattening and releveling your sharpening stones that have becomes uneven or developed grooves. It's important your whetstones are always properly levelled before sharpening. Use this larger flattening stone to make quick work

Truing stone, knfie flattening stone
professional whetstone sharpening kit

How to use a whetstone to sharpen a knife?

These whetstones are Waterstones, do not put oil on it or you will ruin your stone. Holding the knife at a consistent angle while sharpening with the help of the angle guide is the most important thing to consider when sharpening; maintaining a flat stone is of equal importance.

For best results soak your stone in room temperature water for 10-15 minutes before use or until the stone stops bubbling and water pools on top of the stone.


Place the whetstone in the silicone pad and secure it inside the Acacia wooden base. You're now ready to start sharpening or honing your knife. Read our blog for a step-by-step guide on using whetstones.

Shipping Fees

Shipping to U.S. & Canada is FREE! We understand that good kitchen tools are a much needed investment and we don't want you spending any more then you need to. 

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

Shipping Time

USA: Free shipping takes between 3-7 business days. Deliveries are usually quicker with domestic shipping available for most products.

Canada: Standard 5-10 business days.

UK, EU or Worldwide: Standard 7-20 business days.

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

After purchase, our team will process your order within 2 business days.

If an order contains multiple items, they may be shipped separately to hasten the delivery process. Don't hesitate to message us if you have any questions or concerns regarding your order or split shipments.

Please 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 or by chat. See our return policy for more details.

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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 stainless 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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