---
product_id: 289715745
title: "Sanelli Ambrogio Naniwa Chosera Whetstone SS-400 Grit 400, Green, 210 x 70 x 25 mm, Includes Toishi 65 x 50 x 30 mm"
brand: "sanelli ambrogio"
price: "¥25084"
currency: JPY
in_stock: true
reviews_count: 5
category: "Sanelli Ambrogio"
url: https://www.desertcart.jp/products/289715745-sanelli-ambrogio-naniwa-chosera-whetstone-ss-400-grit-400-green
store_origin: JP
region: Japan
---

# 210 x 70 x 25 mm optimal size for control Includes Toishi stone for surface maintenance Grit 400 for precise coarse sharpening Sanelli Ambrogio Naniwa Chosera Whetstone SS-400 Grit 400, Green, 210 x 70 x 25 mm, Includes Toishi 65 x 50 x 30 mm

**Brand:** sanelli ambrogio
**Price:** ¥25084
**Availability:** ✅ In Stock

## Summary

> 🔪 Sharpen Like a Pro, Own the Edge

## Quick Answers

- **What is this?** Sanelli Ambrogio Naniwa Chosera Whetstone SS-400 Grit 400, Green, 210 x 70 x 25 mm, Includes Toishi 65 x 50 x 30 mm by sanelli ambrogio
- **How much does it cost?** ¥25084 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/289715745-sanelli-ambrogio-naniwa-chosera-whetstone-ss-400-grit-400-green)

## Best For

- sanelli ambrogio enthusiasts

## Why This Product

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

## Key Features

- • **Complete Sharpening System:** Includes Toishi stone to keep your whetstone perfectly flat and ready.
- • **Elevate Your Kitchen Arsenal:** Transform your knives with a whetstone that’s as serious about sharpness as you are.
- • **Master the Edge with Grit 400:** Achieve professional-level coarse sharpening on even the hardest steels.
- • **Perfectly Sized for Precision:** 210 x 70 x 25 mm stone offers ideal balance and control for every stroke.
- • **Crafted in Japan for Excellence:** Experience the legendary quality and durability trusted by top chefs worldwide.

## Overview

The Sanelli Ambrogio Naniwa Chosera Whetstone SS-400 is a premium Japanese water stone with a 400 grit rating, designed for professional coarse sharpening. Measuring 210 x 70 x 25 mm, it provides optimal size and stability, and includes a Toishi stone for maintaining a flat grinding surface. Renowned for its durability and precision, this whetstone is ideal for chefs and tool enthusiasts demanding the highest sharpening standards.

## Description

Naniwa Chosera Water Whetstone SS-400 - Grit 400 Do you have high-quality Japanese chef's knives and do not want to compromise when choosing your whetstone? Only the best is good enough for you? Then the particularly fine Naniwa Chosera whetstone is the right choice. The Chosera is the masterpiece of Naniwa, it is intended for the professional who places the highest demands on fine and gentle grinding. Whether coarse grinding, fine grinding or the finest polish, the Chosera is the absolute high-end product among the water grinding stones: even the hardest steels can be wonderfully sharpened with the Naniwa Chosera whetstone. Especially practical: the whetstone comes with a small Toishi for straightening the grinding surface.

Review: Llegó muy bien protegida y sin ningún tipo de avería. La piedra puede con casi todo desde cuchillos de cocina, hasta herramientas como cinceles y formones apenas se nota un ligero desgaste. Es muy bonita compraré otra solo para tenerla en exhibición.
Review: Amazing

## Features

- Naniwa Chosera Whetstone Grit 400
- Dimensions: 210 x 70 x 25 mm
- On sturdy holder
- Includes Toishi in the dimensions 65 x 50 x 30 mm
- Professional quality from Japan

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001TPABDQ |
| Best Sellers Rank | #58,706 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #82 in Sharpening Stones |
| Brand | Sanelli Ambrogio |
| Color | Brown |
| Customer Reviews | 4.6 4.6 out of 5 stars (441) |
| Date First Available | 7 August 2012 |
| Item Weight | 1 Kilograms |
| Material | Stone |
| Model Number | SS-400 |
| Product Dimensions | 9 x 5 x 30 cm; 1 kg |

## Product Details

- **Brand:** Sanelli Ambrogio
- **Colour:** Brown
- **Item weight:** 1 Kilograms
- **Material:** Stone
- **Product dimensions:** 9L x 5W x 30H centimeters

## Images

![Sanelli Ambrogio Naniwa Chosera Whetstone SS-400 Grit 400, Green, 210 x 70 x 25 mm, Includes Toishi 65 x 50 x 30 mm - Image 1](https://m.media-amazon.com/images/I/51CdYZprFGL.jpg)
![Sanelli Ambrogio Naniwa Chosera Whetstone SS-400 Grit 400, Green, 210 x 70 x 25 mm, Includes Toishi 65 x 50 x 30 mm - Image 2](https://m.media-amazon.com/images/I/51DTMmqloQL.jpg)
![Sanelli Ambrogio Naniwa Chosera Whetstone SS-400 Grit 400, Green, 210 x 70 x 25 mm, Includes Toishi 65 x 50 x 30 mm - Image 3](https://m.media-amazon.com/images/I/51TuY0IfISL.jpg)
![Sanelli Ambrogio Naniwa Chosera Whetstone SS-400 Grit 400, Green, 210 x 70 x 25 mm, Includes Toishi 65 x 50 x 30 mm - Image 4](https://m.media-amazon.com/images/I/81kCu9STjFL.jpg)
![Sanelli Ambrogio Naniwa Chosera Whetstone SS-400 Grit 400, Green, 210 x 70 x 25 mm, Includes Toishi 65 x 50 x 30 mm - Image 5](https://m.media-amazon.com/images/I/81uXtM8O4nL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***. on 24 September 2025*

Llegó muy bien protegida y sin ningún tipo de avería. La piedra puede con casi todo desde cuchillos de cocina, hasta herramientas como cinceles y formones apenas se nota un ligero desgaste. Es muy bonita compraré otra solo para tenerla en exhibición.

### ⭐⭐⭐⭐⭐ Review
*by A***A on 4 December 2025*

Amazing

### ⭐⭐⭐⭐ Review
*by R***. on 25 February 2024*

Great price and services from Amazon. It took me many years to cross over to Amazon after being an avid eBay shopper and was pleasantly surprised as to the service and the way I was treated. Amazon kept me briefed during the entire process and delivery. Same day delivery was awesome. Stone did not disappoint one bit when I got to to use it. Great Range of stones and it cuts the metal very, very well. Most disappointing thing was I was at home when the delivery guy came and the front door was open. He didn't even knock as he was to busy on the phone talking to a friend and he just threw the parcel onto the front step and just walked off. Being a Whetstone it was quite upsetting to see and hear my goods being tossed around that way. After such a great experience with the purchase and Amazon service the end was marred by the driver and his attitude. Hope he wakes up and pulls his socks up 5 Stars for the Great Quality Stone and Amazon Service but NO Stars for the driver

## Frequently Bought Together

- Naniwa Chosera Whetstone SS-400 Grit 400
- 1,000 Grit Super Ceramic Water Stone with a Base (Japan Import)
- Chosera 3,000 Grit Stone - with base

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/289715745-sanelli-ambrogio-naniwa-chosera-whetstone-ss-400-grit-400-green](https://www.desertcart.jp/products/289715745-sanelli-ambrogio-naniwa-chosera-whetstone-ss-400-grit-400-green)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-31*