---
product_id: 733880140
title: "SHARPAL 121N Stick Type Knife Sharpener, Double Sided Diamond Whetstone"
brand: "sharpal"
price: "Bs.566"
currency: BOB
in_stock: null
reviews_count: 13
category: "Sharpal"
url: https://www.desertcart.bo/products/733880140-sharpal-121n-stick-type-knife-sharpener-double-sided-diamond-whetstone
store_origin: BO
region: Bolivia
---

# 5x faster sharpening Dual grit 325 & 1200 Multi-material compatible SHARPAL 121N Stick Type Knife Sharpener, Double Sided Diamond Whetstone

**Brand:** sharpal
**Price:** Bs.566
**Availability:** ❌ Out of Stock

## Summary

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

## Quick Answers

- **What is this?** SHARPAL 121N Stick Type Knife Sharpener, Double Sided Diamond Whetstone by sharpal
- **How much does it cost?** Bs.566 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/733880140-sharpal-121n-stick-type-knife-sharpener-double-sided-diamond-whetstone)

## Best For

- sharpal enthusiasts

## Why This Product

- Trusted sharpal brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **No Mess, No Fuss:** Oil and water-free sharpening means clean, hassle-free maintenance anytime, anywhere
- • **Precision Dual Grit System:** Coarse 325 grit for quick blade restoration, ultra-fine 1200 grit for a razor-sharp finish 🔪
- • **Lightning-Fast Edge Revival:** Sharpen blades up to 5x faster than traditional stones with industrial single crystal diamond tech ⚡
- • **Built to Last with Confidence:** Backed by a 3-year warranty and global support from USA, Germany & Australia
- • **Versatile Sharpening Powerhouse:** Effortlessly sharpens knives, axes, machetes, scissors, titanium, ceramic & more 🛠️

## Overview

The SHARPAL 121N is a premium double-sided diamond whetstone sharpener featuring a coarse 325 grit and ultra-fine 1200 grit surface. Engineered with industrial single crystal diamonds electroplated on stainless steel, it delivers sharpening speeds up to 5 times faster than traditional oil or water stones. Designed for multi-material use, it sharpens everything from knives and axes to ceramic and titanium blades without the need for oil or water. Compact and durable, it comes with a 3-year warranty and global after-sales support.

## Description

desertcart.co.jp: SHARPAL 121N Stick Type Knife Sharpener, Double-Sided Diamond Whetstone, Diamond Sharpener, Axe Whetstone, Coarse Sharpening, Fine Sharpening, Coarse Sharpening Surface, 325, Finishing Surface 1200 : Home & Kitchen

Review: 掴みやすく、使いやすいです。
Review: 薪割りの斧を研ぐために購入しました。かなり強力でちゃんと遂げます。繊細さが必要な家庭用の包丁には向かないかもしれませんが。

## Features

- High speed and high durability: Industrial single crystal diamond is electroplated on a stainless steel base Can achieve sharpening up to 5 times faster than oil stones and water stones
- Multi-functional Sharpener: Can sharpen and polish all materials including knives, axes, hatchets, machetes, lawn mower blades, hoes, chisels, scissors, carbide, high-speed steel, titanium, ceramic, and most superhard materials No troublesome oil or water is required
- DUAL GRIT: Coarse 325 grit (45 microns) allows you to quickly sharpen dull, damaged blades or create new blades With ultra-fine 1200 grit (9 micron) for honing finish
- Overall size: Length 210 mm x Width 33 mm, Sharpening surface: Length 106 mm x Width 22 mm
- 3-YEAR WARRANTY & EXCELLENT AFTER-SALES SERVICE: We are headquartered in California, USA and have overseas branches in Germany and Australia to provide consumers with an easy, cost-effective sharpener Manufactured to the highest standards and has undergone numerous field tests

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Sharpal Inc. |
| Model Number | 121N |
| Package Dimensions | 28.1 x 11 x 1.8 cm |
| Material | earbuds |
| Color | Classic Version, Black |
| Size | 頑丈なハンドル |
| Package Weight | 0.2 Kilograms |
| Batteries Required | No |
| Batteries Included | No |
| Brand Name | SHARPAL |
| Item Weight | 150 Grams |

## Product Details

- **Brand:** SHARPAL
- **Color:** Classic version, black
- **Item Weight:** 150 Grams
- **Material:** earphone
- **Product Dimensions:** 21.5L x 3.5W x 1.3H cm

## Images

![SHARPAL 121N Stick Type Knife Sharpener, Double Sided Diamond Whetstone - Image 1](https://m.media-amazon.com/images/I/71SpG1WWSuL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Do you need water or oil when sharpening?**
A: 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.

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

**Q: Should you apply strong pressure when sharpening with this diamond whetstone?**
A: 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

**Q: How long can I use it?**
A: 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.

**Q: What is the cause of rust? How should I deal with it?**
A: 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by H***D on December 12, 2025*

掴みやすく、使いやすいです。

### ⭐⭐⭐⭐ Review
*by G***N on November 30, 2025*

薪割りの斧を研ぐために購入しました。かなり強力でちゃんと遂げます。繊細さが必要な家庭用の包丁には向かないかもしれませんが。

### ⭐⭐⭐ Review
*by 怒***鳥 on April 17, 2023*

使い勝手はとても良く、切れ味もそこそこ上がってる。 何より場所を選ばない&コンパクトなのがGOOD。 気になる点と言えば、開封時の鞘はキツキツなのである程度馴染ませないとすんなり入らないので注意（後馴染ませたカスが凄い） もう一つは…何故かサクラ度チェッカーで高得点… んーーーーーー…使えるし良いと思うが、買うか否かは良く調べて買う事をオススメするぞ☆

## Frequently Bought Together

- SHARPAL 121N Dual-Grit Diamond Sharpening Stone File Garden Tool Knife Sharpener with Angle Guide Coarse 325 / Extra Fine 1200 Grit for Lawn Mower Blade, Axe, Hatchet, Hedge Shears, Chisels, Drills
- Corona Sharpening Tool, Garden Tool Blade Sharpener, AC 8300
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**Shop now:** [https://www.desertcart.bo/products/733880140-sharpal-121n-stick-type-knife-sharpener-double-sided-diamond-whetstone](https://www.desertcart.bo/products/733880140-sharpal-121n-stick-type-knife-sharpener-double-sided-diamond-whetstone)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-03-10*