---
product_id: 733880140
title: "SHARPAL 121N Stick Type Knife Sharpener, Double Sided Diamond Whetstone"
brand: "sharpal"
price: "Rp1022107"
currency: IDR
in_stock: null
reviews_count: 13
category: "Sharpal"
url: https://www.desertcart.id/products/733880140-sharpal-121n-stick-type-knife-sharpener-double-sided-diamond-whetstone
store_origin: ID
region: Indonesia
---

# 5x faster sharpening Dual grit for coarse & fine edges Sharpens 12+ blade types SHARPAL 121N Stick Type Knife Sharpener, Double Sided Diamond Whetstone

**Brand:** sharpal
**Price:** Rp1022107
**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?** Rp1022107 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/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

- • **Dual-Grit Precision:** Coarse 325 grit for quick blade restoration, plus ultra-fine 1200 grit for a razor-sharp finish 🔪
- • **Compact & Durable Design:** Sleek 8.3-inch black classic with stainless steel base built to last through countless sharpening sessions
- • **Trusted Quality & Support:** Backed by a 23-year warranty and global customer service from USA, Germany, and Australia
- • **All-in-One Sharpening Power:** Effortlessly sharpen knives, axes, scissors, titanium, ceramic, and more—no oil or water needed 🛠️
- • **Lightning-Fast Edge Revival:** Sharpen blades up to 5x faster than traditional whetstones with industrial monocrystalline diamond tech ⚡

## Overview

The SHARPAL 121N Stick Type Knife Sharpener features a double-sided diamond whetstone with coarse 325 grit and fine 1200 grit surfaces, enabling fast, versatile sharpening for over a dozen blade types without messy oil or water. Its industrial monocrystalline diamond coating on a stainless steel base delivers up to 5x faster sharpening, all packed in a compact, durable design backed by a 23-year warranty and global support.

## Description

desertcart.co.jp: SHARPAL 121N Stick Type Knife Sharpener, Double-Sided Diamond Whetstone, Diamond Sharpener, Axe Whetstone, Coarse Sharping, Dangling Surface, 325, Finish Surface 1200 (Classic Version, Black) : 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 Durable: Industrial monocrystalline diamonds are electroplated to a stainless steel base. Sharpening up to 5 times faster than oil whetstone or water whetstone
- Multi-functional sharpener: Sharpen and polish all materials including knives, axes, axes, axes, machetes, lawn mowers, spade, chisels, scissors, carbide, high speed steel, titanium, ceramic, and most carbide materials. No messy oil or water needed
- DUAL GRIT: Coarse 325 grit (45 microns) allows you to quickly sharpen poor or sharpen damaged blades, and create new blades. Extra fine 1200 grit (9 microns) for honing finish
- Overall Size: Length 8.3 inches (210 mm) x Width 1.3 inches (33 mm); Sharpening Surface: Length 4.2 inches (106 mm) x Width 0.9 inches (22 mm)
- 3 YEAR WARRANTY & EXCELLENT AFTER-SALE SERVICE: We are headquartered in California United States, with overseas branch offices in Germany and Australia, aiming to provide consumers with an easy and cost effective sharpener. Manufactured to the highest standards and undergoes 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

- **Material:** earbuds
- **Brand:** SHARPAL
- **Color:** Classic Version, Black
- **Product Dimensions:** 21.5L x 3.5W x 1.3H cm
- **Item Weight:** 150 Grams

## Images

![SHARPAL 121N Stick Type Knife Sharpener, Double Sided Diamond Whetstone - Image 1](https://m.media-amazon.com/images/I/317chri05kL._AC_US100_.jpg)
![SHARPAL 121N Stick Type Knife Sharpener, Double Sided Diamond Whetstone - Image 2](https://m.media-amazon.com/images/I/41KKZwm5RYL._AC_US100_.jpg)
![SHARPAL 121N Stick Type Knife Sharpener, Double Sided Diamond Whetstone - Image 3](https://m.media-amazon.com/images/I/41TkrxFlP8L._AC_US100_.jpg)
![SHARPAL 121N Stick Type Knife Sharpener, Double Sided Diamond Whetstone - Image 4](https://m.media-amazon.com/images/I/41XjlWsyGzL._AC_US100_.jpg)
![SHARPAL 121N Stick Type Knife Sharpener, Double Sided Diamond Whetstone - Image 5](https://m.media-amazon.com/images/I/5157VBXCfEL._AC_US100_.jpg)

## 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 山***3 on December 14, 2024*

町内会の一斉清掃で剪定ばさみの苦情があり、それを研ぐために購入、まあまあ研ぐことができた。

## 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
- SHARPAL 103N All-in-1 Knife Garden Tool Multi-Sharpener for Lawn Mower Blade, Axe, Hatchet, Machete, Pruner, Hedge Shears, Scissors

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**Shop now:** [https://www.desertcart.id/products/733880140-sharpal-121n-stick-type-knife-sharpener-double-sided-diamond-whetstone](https://www.desertcart.id/products/733880140-sharpal-121n-stick-type-knife-sharpener-double-sided-diamond-whetstone)

---

*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-01-29*