---
product_id: 289715746
title: "Straightening Stone IO-1142 Grit 220"
brand: "naniwa"
price: "AR$116953"
currency: ARS
in_stock: true
category: "Naniwa"
url: https://www.desertcart.com.ar/products/289715746-straightening-stone-io-1142-grit-220
store_origin: AR
region: Argentina
---

# durable Japanese whetstone material fast trough correction 220 grit fine particulate density Straightening Stone IO-1142 Grit 220

**Brand:** naniwa
**Price:** AR$116953
**Availability:** ✅ In Stock

## Summary

> 🪄 Sharpen smarter, not harder — the pro’s choice for flawless edges!

## Quick Answers

- **What is this?** Straightening Stone IO-1142 Grit 220 by naniwa
- **How much does it cost?** AR$116953 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/289715746-straightening-stone-io-1142-grit-220)

## Best For

- naniwa enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** Portable 5.6 x 17.6 cm size and 0.45 kg weight—perfect for on-the-go sharpening needs.
- • **Rapid Trough Correction:** Straighten your whetstone surface quickly and efficiently, saving valuable time.
- • **Precision 220 Grit Finish:** Achieve a flawless edge with fine particulate density designed for professional sharpening.
- • **Enhanced Emery Compatibility:** Use with emery for an even faster, smoother finish that stands out.
- • **Durable Japanese Craftsmanship:** Built with premium stone material for long-lasting performance and reliability.

## Overview

The Naniwa Straightening Stone IO-1142 is a premium Japanese whetstone with a fine 220 grit particulate density, designed to quickly correct troughs on sharpening stones. Lightweight and compact, it supports emery use for enhanced finishing speed and quality, making it a top-rated tool for professionals and enthusiasts alike.

## Description

- The straightening whetstone quickly corrects trough on the whetstone - You can use emery for a more beautiful and faster finish - Particulate density 220

## Features

- Naniwa #220 IO 1142 Japanese Whetstone

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BB2SNLO |
| Best Sellers Rank | #122,642 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #198 in Sharpening Stones |
| Brand Name | Naniwa |
| Color | Gray |
| Customer Reviews | 4.5 4.5 out of 5 stars (719) |
| EU Spare Part Availability Duration | 1 Years |
| Grit Type | Fine |
| Item Dimensions L x W x H | 5.6L x 17.6W x 3.3H centimeters |
| Item Weight | 0.45 Kilograms |
| Manufacturer | Naniwa |
| Manufacturer Part Number | IO-1142 |
| Material Type | Stone |
| Model Number | IO-1142 |
| Number of Items | 1 |
| Number of Packs | 1 |
| UPC | 793779403317 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Naniwa
- **Colour:** Gray
- **Item weight:** 0.45 Kilograms
- **Material:** Stone
- **Product dimensions:** 5.6L x 17.6W x 3.3H centimeters

## Images

![Straightening Stone IO-1142 Grit 220 - Image 1](https://m.media-amazon.com/images/I/51HH1R4++ZL.jpg)

## Available Options

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

## Questions & Answers

**Q: My Japanese is a bit rusty; What does the instruction in the back say to sprinkle something?**
A: I rub the flattening stone against the sharpening stone using running water.

**Q: Can you use the flat side to sharpen/flattening single bevel knives? would be useful to have this as a dual function stone**
A: I wouldn’t use this stone to sharpen.

The flat side can be used for major repairs and possibly for thinning but will negatively impact the life of the flattening stone more so than if you just used it for flattening.

**Q: How does this flattening stone compare to the Norton flattening stone?**
A: Being that I haven't used the Norton flattening stone I can't give an honest opinion. The Naniwa stone has worked fine for me for leveling my stones.

**Q: will this fix a king 1000 and king 6000 watering stones**
A: Unfortunately my stone arrived broke.

## Frequently Bought Together

- Naniwa Straightening Stone IO-1142 Grit 220
- KING KW65 1000/6000 Grit Combination Whetstone with Plastic Base
- SHARPAL 196N ANGLE PYRAMID Whetstone Knife Blade Sharpener Sharpening Stone Angle Guide 2-Pack, 4 Universal Angles-14°, 17°, 20°, 25°

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-09-02*