Shun Whetstone Review: How Good Is It?

By Ryan Leavitt •  Updated: 11/19/20 •  4 min read

Over the years, the Shun Whetstone has gained unique recognition and appreciation when it comes to sharpening Shun knives as well as other Japanese blades.

This is mostly because the whetstones are clean and easy to use.

Also, they last for long while ensuring that they give you reliable performance when it comes to sharpening all your blades.

Additionally, they are also quick to use and make it ideal for finishing highly-polished knife edges with razor sharpness.

If you own a Shun cutlery and knife collection, then this is the ideal whetstone for you.

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03/16/2022 01:59 am GMT




Coarse and medium grit

This Shun whetstone is double-sided with each side having a different grit from the other.

The whetstone has a coarse grit on one side and a medium grit on the other.

These grits allow you to choose how you sharpen your knife, especially if it is extensively dull.

The coarse grit is ideal for sharpening excessively blunt edges while the medium grit is designed for honing and finishing edges.

This grit combination makes it possible to sharpen and hone cutting edges for a smooth finish using the same stone.

Slip-proof base

When you are using this whetstone, you do not need to worry about it slipping.

This is because it features a slip-proof base that provides a stable and firm stance.

The slip-proof base ensures that it does not slide around, thereby guaranteeing your safety.

In addition to this, the base provides for consistency when sharpening your blades.

Additionally, this base allows you to use the sharpener on different surfaces including countertops.

Quality construction

Like other Shun products, this Shun whetstone boasts of quality and premium construction that provides for the safety, durability, and reliability of the sharpener.

This stone is made in Japan using expert skills to provide excellent durability and reliability.

In line with this, the sharpener comes with a lifetime warranty that guarantees that the sharper will remain useful and reliable throughout its life.

Use when wet

For you to enjoy the best sharpening results, you should lubricate it using water or oil.

This wetness enhances the lubrication such that the blade glides easily and consistently over the stone.

What is more, is that it helps in ensuring a clean sharpening experience.

Pre-soak it for about 10-20 minutes before you start sharpening.

This will go a long way in ensuring that you can get the best sharpening results.

Add water from time to time whenever you notice that it is becoming dry.

Overall customer feedback

The Shun Whetstone enjoys a massive following across the globe as most people rate it as an amazing stone sharpener.

Most people like this product since it is not only easy to use but also quick and reliable.

The non-slip base is yet another aspect that people love most about the sharpener.

This is because the base adds to the convenience and flexibility of using the sharpener all over the kitchen.

The sharpener works best for all types of knives excluding serrated blades.


Can I use it to sharpen both ceramic and steel knives?

For steel knives, yes.

But for ceramic knives, unfortunately, no.

Should I use water or honing oil with this?

You should soak it in the oil for 20 minutes before using it.

Then add water when it dries up.

Also, remember to read the manual.

Can I use it to sharpen 1095 steel?

For sure.

Where is it made?

This whetstone is made in Japan.

What are the dimensions of the stone?

The stone dimensions are 6.13 x 3.25 x 1.75 inches and 0.79 kg in weight.

What is the 300 and 1000 difference?

The 300 grit is for sharpening, and the 1000 grit is for finishing the work.

So, you should spend more time on the 300 grit, and the 1000 grit is for refining the sharpness of your knife.


This stone sharpener is a perfect choice for people looking for the best stone sharpener that they can use for all their sharpening needs.

You should soak the stone in water for a few minutes to make the sharpening process easier and quicker.

However, you should not use this stone with oil.

Further reading:

How to Properly Use a Chef’s Knife Tutorial

Learn How to Use Different Types of Knives

Ryan Leavitt

Hi my name is Ryan Leavitt a Marine Corps Veteran and currently an over the road trucker (Long Haul). I am no expert chef but am enjoying preparing my own meals on the road and testing all the different knives.

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