Do you need water or oil when sharpening?

Avoid using water when sharpening.The iron powder on the surface of the grindstone may rust.After testing, there is little difference in sharpening performance between oil and dry sharpening, so no oil is required.

Black marks appear on the surface after using the whetstone.Does this mean diamonds have worn out?

No, the black marks are the dirt that is attained by sharpening and not indicate diamond wear.These marks do not affect the sharpening performance and can be left as is.Light stains can be removed with an eraser.For stubborn stains, use Bar Keepers Friend and let it dry.

Should you apply strong pressure when sharpening with this diamond whetstone?

Avoid excessive stressToo much pressure will cause the diamond to wear faster and shorter life.Polishing with light pressure will extend the life of the diamond particle

How long can I use it?

Life may vary depending on the frequency of use, the hardness of the material being sharpened and how you care for.If properly maintained, it will last for more than 3-4 times a week.Regular cleaning and using light pressure is the key point for long lasting durability.

What is the cause of rust? How should I deal with it?

The base of this product is made of stainless steel so it will never rust.The rust shown is oxidized by iron powder remaining on the surface of the whetstone.Otherwise, it may happen if not properly cleaned.Made from Bar Keepers Friend powder cleaner, this base is made of stainless steel so it will never rust.The rust shown is oxidized by iron powder remaining on the surface of the whetstone.Otherwise, it may happen if not properly cleaned.Use Bar Keepers Friend powder cleaner to remove dirt and dry the whetstone.

How to clean diamond whetstones?

To clean the whetstone, wipe gently with a dry paper towel.If there is a clog, use a rubber eraser or nylon brush to remove the whetstone will return to its original state.

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المساعدة تتبع الطلب

الحساب عربة التسوق

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

المساعدة تتبع الطلب

الحساب عربة التسوق

SHARPAL 121N スティックタイプナイフシャープナー両面ダイヤモンド砥石ダイヤモンドシャープナー斧砥石粗研ぎ细研ぎ荒研ぎ面325 仕上げ面1200 (クラシックバージョン、黒)

Product ID: 733880140

Details

Brand
SHARPAL
Color
Classic Black
Item Weight
150 Grams
Material
earbuds
Product Dimensions
21.5L x 3.5W x

⚡5x faster sharpening

🔪Dual grit for coarse & fine edges

🛠️Multi-material compatibility

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E£ 3835

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Description

🔪 Sharpen smarter, not harder — stay razor-ready and ahead of the curve!

DUAL GRIT PRECISION - Coarse 325 grit for rapid blade restoration and ultra-fine 1200 grit for a razor-sharp finish.
ERGONOMIC STICK DESIGN - Compact 210mm length with a comfortable grip for precise control and portability.
VERSATILE SHARPENING POWER - Effortlessly sharpens knives, axes, scissors, titanium, ceramic, and more—no oil or water needed.
LIGHTNING FAST EDGE REVIVAL - Sharpen blades up to 5 times faster than traditional stones with industrial single crystal diamond plating.
TRUSTED DURABILITY SUPPORT - Backed by a 3-year warranty and global after-sales service from USA, Germany, and Australia.

The SHARPAL 121N is a premium double-sided diamond stick sharpener featuring industrial single crystal diamond plating for up to 5x faster sharpening. Its dual grit surfaces (325 coarse and 1200 fine) deliver rapid blade restoration and a polished finish without the need for oil or water. Compact and ergonomic, it sharpens a wide range of materials including knives, axes, titanium, and ceramics. Manufactured to high standards with a 3-year warranty and global support, it’s the go-to tool for professionals and enthusiasts seeking precision and durability.

Specifications

ASIN	B07WJJLFMX
Amazon Bestseller	#3,562 in DIY, Tools & Garden ( See Top 100 in DIY, Tools & Garden ) #8 in Sharpening Stones
Brand Name	SHARPAL
Color	Classic Version, Black
Country of Publication	China
Customer Reviews	4.1 4.1 out of 5 stars (3,099)
Grit Type	Coarse, Extra Fine
Included Components	Item
Item Dimensions L x W x H	21.5L x 3.5W x 1.3H cm
Item Weight	150 Grams
Manufacturer	Sharpal Inc.
Manufacturer Part Number	121N
Material Type	earbuds
Model Number	121N
Number of Items	1
UPC	814744020435 814744020718
Unit Count	1.0 Count

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E£ 3835

Duties & taxes included

In stock

Sold byAmazon EGYPTDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to EGYPT.

Secure transaction

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SHARPAL 121N スティックタイプナイフシャープナー 両面ダイヤモンド砥石 ダイヤモンドシャープナー 斧砥石 粗研ぎ 细研ぎ 荒研ぎ面325 仕上げ面1200 (クラシックバージョン、黒)

Details

Details

Description

Specifications

Common Questions

SHARPAL 121N スティックタイプナイフシャープナー両面ダイヤモンド砥石ダイヤモンドシャープナー斧砥石粗研ぎ细研ぎ荒研ぎ面325 仕上げ面1200 (クラシックバージョン、黒)