Name: Naniwa Pocket Pro Stone PS-304, sharpening stone grit 400
Brand: Naniwa
SKU: NAPS-304
Price: 332.5 SEK
Availability: InStock
Rating: 10 (2 reviews)

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The **Naniwa Pocket Pro Stone 400 grit** is a small sharpening stone for restoring the edge of blunt knives. Have you used your knife a lot, but never sharpened it? With this sharpening stone, you can quickly restore a blunt or damaged edge. After using it, use a sharpening stone with a finer grit size to further sharpen the edge. The [Naniwa Pocket Pro Stone 1000 grit](/en/pt/-naniwa-pocket-pro-stone-ps-310-sharpening-stone-grit-1000.htm), for instance.

## Difference between Naniwa Pocket Pro vs Naniwa Professional

Naniwa Pocket Pro sharpening stones are the same as the Naniwa Professional sharpening stones. The only difference is the size and use. These small sharpening stones are suitable for small kitchen knives, outdoor knives or pocket knives. Thanks to the small size, Naniwa Pocket Pro sharpening stones are lighter than the Naniwa Professional sharpening stones. This means you van easily take them with you in your backpack. As such you can also sharpen your knives on the road!

## How to use Naniwa Pocket Pro Stones

The Naniwa Pocket Pro Stones are made on the basis of bound magnesium. This ensures great sharpening properties and little wear and tear. They are therefore also suitable for sharpening knives with a high hardness. 

The magnesium makes the sharpening stones very hard, but Naniwa points out that it also makes the sharpening stones more sensitive to prolonged exposure to water. But don't worry! As long as you don't leave the stones in a bowl of water, there's nothing to worry about. They absorb little water, so immersion in water is not necessary. Pour a little water on the surface of the sharpening stone and you can start sharpening straight away.

After use, it's important to dry the sharpening stones thoroughly and then allow them to dry fully at room temperature. Don't place the sharpening stone on a heater or in the sun! This can cause the sharpening stone to crack. Once dried store them in a dry, dark place.

Naniwa Pocket Pro Stone PS-304, sharpening stone grit 400

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Naniwa Pocket Pro Stone PS-306, sharpening stone grit 600

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Naniwa Pocket Pro Stone PS-308, sharpening stone grit 800

Naniwa Pocket Pro Stone PS-310, sharpening stone grit 1000

Naniwa Pocket Pro Stone PS-320, sharpening stone grit 2000

Naniwa Pocket Pro Stone PS-330, sharpening stone grit 3000

Naniwa Pocket Pro Stone PS-350, sharpening stone grit 5000

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Excellente pierre avec un bon ressenti. On arrive rapidement à un résultat sur des couteaux émoussés avant de passer à la pierre 800 ou 1000. Convient aux couteaux de poche mais j'ai pu également l'utiliser pour des couteaux de cuisine (15-20 cm)

warranty

Almost all the products we sell come with a manufacturing warranty. Want to learn more about the warranty? Read our topic: [warranty explained](/en/ct/warranty-explained.htm)

Warranty

origin

The country of origin is the country the product is produced, as far as we know. This may differ from the country where the brand itself is located.

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General information

We always weigh a product as bare as possible. Knives and axes always without their sheath, lights (if possible) without their battery. For knife sets we measure the entire weight. This may deviate from the manufacturer's specifications.

Weight

Dimensions & weight

The material that gives the sharpening stone its abrasive effect. Diamond, ceramics (e.g. aluminium oxide or silicon carbide) or the materials in a natural stone. Read [more about the advantages and disadvantages of these materials](/en/ct/sharpening-stone-materials-which-are-the-best.htm).

Abrasive

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The agent that brings all the abrasive particles in a sharpening stone together. The cohesive agent usually consists of natural products, such as cellulose, wax, clay and even magnesium, or synthetic products such as: polyacrylates, polyvinyl alcohol or various synthetic resins. The cohesive agent itself usually has no abrasive effect.

Cohesive agent

Material

The grain size a supplier gives to its sharpening stones. Please note: This can be either in FEPA-F (European), ANSI (American) or JIS (Japanese). Read [more about the different grain sizes here](/en/ct/expressing-grain-sizes-sharpening-stones.htm).

Grit according to supplier

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Some sharpening stones need to be submerged, others only need a splash of water and some need no water at all! For the best results, check in advance what is best for your sharpening stone.

Use with water

The grain size we give to a sharpening stone. We test all sharpening stones ourselves and add an appropriate grain size on the basis of this test. From extra coarse to ultra fine.

Naniwa Pocket Pro Stone PS-304, sharpening stone grit 400

Naniwa Pocket Pro Stone PS-304, sharpening stone grit 400

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Naniwa Pocket Pro Stone PS-304, sharpening stone grit 400

Naniwa Pocket Pro Stone PS-304, sharpening stone grit 400

Naniwa Pocket Pro Stone PS-304, sharpening stone grit 400

Full description

Specifications

Reviews

Specifications

General information

Dimensions & weight

Material

Features & functions

Scope of delivery

Recommended combi-deals

Naniwa Pocket Pro Stone PS-304, sharpening stone grit 400

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