---
product_id: 3853584
title: "Kai Seki Magoroku Diamond and Ceramic Sharpener (AP-0308), Black/White, 141 * 51 * 55 mm (Length X WidthX Height)"
brand: "kai"
price: "₪111"
currency: ILS
in_stock: true
url: https://www.desertcart.co.il/products/3853584-kai-seki-magoroku-diamond-and-ceramic-sharpener-ap-0308-black
store_origin: IL
region: Israel
---

# 3 precision whetstones Compact 5.6x2.0x2.2 in Lightweight 96g design Kai Seki Magoroku Diamond and Ceramic Sharpener (AP-0308), Black/White, 141 * 51 * 55 mm (Length X WidthX Height)

**Brand:** kai
**Price:** ₪111
**Availability:** ✅ In Stock

## Summary

> 🔪 Sharpen like a pro, store like a minimalist.

## Quick Answers

- **What is this?** Kai Seki Magoroku Diamond and Ceramic Sharpener (AP-0308), Black/White, 141 * 51 * 55 mm (Length X WidthX Height) by kai
- **How much does it cost?** ₪111 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/3853584-kai-seki-magoroku-diamond-and-ceramic-sharpener-ap-0308-black)

## Best For

- kai enthusiasts

## Why This Product

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

## Key Features

- • **Space-Savvy Design:** Compact form fits seamlessly in any kitchen drawer or under the sink
- • **Triple-Edge Mastery:** Diamond & ceramic whetstones sharpen effortlessly without angle guesswork
- • **Double-Edged Efficiency:** Sharpens both sides of your blade for a razor-ready edge every time
- • **Featherweight Sharpening:** At just 96 grams, it’s portable and easy to handle for daily use
- • **Durable Japanese Craftsmanship:** Made with premium ABS resin and authentic Japanese precision

## Overview

The Kai Seki Magoroku AP-0308 is a compact, lightweight knife sharpener featuring three types of whetstones—two diamond and one ceramic—that restore blade sharpness without angle adjustments. Crafted in Japan with durable ABS resin, it fits easily in kitchen drawers and sharpens both edges efficiently.

## Description

Seki Magoroku Diamond and Ceramic Sharpener (AP-0308), Black/White, 141 * 51 * 55 mm (Length X WidthX Height)

## Features

- You can easily rejuvenate the sharpness by using 3 types of whetstones (2 types of diamonds, ceramic), without having to adjust the angle yourself
- Compact size stores easily in sink drawers or under sink
- Size: 5.6 x 2.0 x 2.2 inches (14.1 x 5.1 x 5
- Weight: 3.6 oz (96 g)
- Materials: Main body: ABS (Acrylonitrile Butadiene Styrene) resin, Transparent cover: AS (Acrylonitrile Styrene) resin, ABS (Acrylonitrile Butadiene Styrene) resin, Elastomer resin, whetstone / Diamond whetstone / Ceramic whetstone / Country of Origin: Japan; This product is a double-edged product

## Product Details

- **Material:** Ceramic;Diamond
- **Brand:** KAI
- **Color:** Black/White
- **Product Dimensions:** 5.55"L x 2.17"W x 2.01"H
- **Item Weight:** 0.21 Pounds
- **Grit Type:** Coarse
- **Number of Items:** 1
- **Manufacturer:** Kai
- **Global Trade Identification Number:** 04901601364118

## Images

![Kai Seki Magoroku Diamond and Ceramic Sharpener (AP-0308), Black/White, 141 * 51 * 55 mm (Length X WidthX Height) - Image 1](https://m.media-amazon.com/images/I/41vhcRo5cDL.jpg)

## Available Options

This product comes in different **Pattern Name** options.

## Questions & Answers

**Q: What angle does this sharpen the blade to?**
A: I believe it's 22/23 degrees.  I love this for all my knives.

**Q: How many strokes through each slot?**
A: That depends on how dull you let your blades get. I steel my knives every other time I use them, so I only need to pass the blade (gently) through each slot 3 to 5 times. My KAI knives never let me down.

**Q: For best results, should the knife blade be 'sawn' back and forth or drawn repeated times in one direction only through the slot?**
A: According to the manufacturer's advise, the knife blade should be drawn repeated times in one direction only. Precisely speaking, from the end of hand holding part toward to the person holding the knife. Below is a video made by the manufacturer demonstrating how to sharpen a knife by using this sharpener:    

https://www.kai-group.com/fun/video/howtouse/hocho/153

**Q: Is this sharpener made in Japan?**
A: Yes. This product is made in Japan.

## Frequently Bought Together

- kai Seki Magoroku Diamond and Ceramic Sharpener (AP-0308), Black/White, 141 * 51 * 55 mm (Length X WidthX Height)
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- Japanese KAI Seki Magoroku Watakake Nakiri Knife 165mm AB-5424 Made in JAPAN

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**Shop now:** [https://www.desertcart.co.il/products/3853584-kai-seki-magoroku-diamond-and-ceramic-sharpener-ap-0308-black](https://www.desertcart.co.il/products/3853584-kai-seki-magoroku-diamond-and-ceramic-sharpener-ap-0308-black)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-01-22*