---
product_id: 209379239
title: "ZWILLING 1002303 Four Star Self-Sharpening Knife Block, 7 PC, Black Ash"
brand: "zwilling"
price: "262.49 OMR"
currency: OMR
in_stock: true
reviews_count: 12
category: "Zwilling"
url: https://www.desertcart.com.om/products/209379239-zwilling-1002303-four-star-self-sharpening-knife-block-7-pc
store_origin: OM
region: Oman
---

# 7-piece precision knife set KIS self-sharpening tech Elegant Black Ash wood block ZWILLING 1002303 Four Star Self-Sharpening Knife Block, 7 PC, Black Ash

**Brand:** zwilling
**Price:** 262.49 OMR
**Availability:** ✅ In Stock

## Summary

> 🔪 Stay sharp, stay ahead — the knife block that works as hard as you do.

## Quick Answers

- **What is this?** ZWILLING 1002303 Four Star Self-Sharpening Knife Block, 7 PC, Black Ash by zwilling
- **How much does it cost?** 262.49 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/209379239-zwilling-1002303-four-star-self-sharpening-knife-block-7-pc)

## Best For

- zwilling enthusiasts

## Why This Product

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

## Key Features

- • **Premium 7-Piece Set:** Includes paring, utility, carving, chef’s, bread knives plus multi-purpose scissors for all your kitchen tasks.
- • **Safety Meets Precision:** Consistently sharp knives reduce effort and risk, making every cut safer and more precise.
- • **Sleek Black Ash Design:** Modern, durable knife block that elevates your kitchen aesthetic while protecting your blades.
- • **Effortless Sharpness, Always:** Integrated ceramic whetstones sharpen knives every time you insert or remove them—no skills needed.
- • **Tailored Slots for Perfect Fit:** Slots optimized specifically for Zwilling Four Star knives to maintain the ideal cutting edge.

## Overview

The ZWILLING Four Star Self-Sharpening Knife Block is a premium 7-piece kitchen set featuring KIS technology with integrated ceramic whetstones that automatically sharpen knives each time they are inserted or removed. Crafted with a sleek Black Ash block, it is designed specifically for Zwilling Four Star knives, ensuring optimal blade maintenance without any extra effort. This set combines professional-grade stainless steel blades with ergonomic handles, delivering precision, safety, and style for the modern kitchen.

## Description

From the manufacturer For permanently sharp knives - the ZWILLING FOUR STAR SharpBlock The ZWILLING FOUR STAR SharpBlock is equipped with KIS technology and will ensure that your knives are kept perfectly sharp. The integrated whetstones automatically sharpen your knives when you insert or remove them - without any extra effort. The knife block that does the sharpening for you! The ZWILLING SharpBlock with KIS technology provides stylish storage while ensuring that the Four Star smooth-bladed knives remain sharp for a lifetime - without any additional effort. An enormous advantage: Sharp knives not only make kitchen work easier, they are also safer. These premium knives from the Four Star series particularly appreciate regular care and will reward you with their cutting precision. Our colour selection KIS technology Four Star knives Ergonomic handle FRIODUR blades 5 Number of knives 10-13-20-20-20 Knife length (in cm) black Colour grey white brown Knife block in grey Learn More Knife block in white Learn More Knife block in brown Learn More KEEP-IT-SHARP (KIS) TECHNOLOGY The knife block includes 3 slots that are fitted with KIS technology. This keeps smooth-bladed knives sharp without the additional effort. So how does it work? Each time you pull a smooth-bladed knife out of the block or replace it, it sharpens itself on the ceramic whetstones inside the slot. Each slot has a knife-specific design to re-sharpen the blade at the perfect sharpening angle. How does the Four Star series self-sharpening knife block differ from other knife blocks? The ZWILLING SharpBlock incorporates KIS technology. This self-sharpening knife block protects your knives from damage and sharpens smooth blades all by itself. How does the Four Star series self-sharpening knife block differ from other knife blocks? The ZWILLING SharpBlock incorporates KIS technology. This self-sharpening knife block protects your knives from damage and sharpens smooth blades all by itself. How does KIS technology work? Each of the 3 slots for the smooth-bladed knives has two integrated ceramic whetstones that have been set at the perfect sharpening angle. Each time you pull a knife out of the block or put it back in, the blade sharpens. How does KIS technology work? Each of the 3 slots for the smooth-bladed knives has two integrated ceramic whetstones that have been set at the perfect sharpening angle. Each time you pull a knife out of the block or put it back in, the blade sharpens. Which knives are included in the self-sharpening knife block? The SharpBlock from the Four Star series includes a paring and garnishing knife (10 cm), a utility knife (13 cm), a carving knife (20 cm), a chef’s knife (20 cm) and a bread knife (20 cm). These also come with multi-purpose scissors. Which knives are included in the self-sharpening knife block? The SharpBlock from the Four Star series includes a paring and garnishing knife (10 cm), a utility knife (13 cm), a carving knife (20 cm), a chef’s knife (20 cm) and a bread knife (20 cm). These also come with multi-purpose scissors. What’s the best way to clean the knives? The kitchen knives are dishwasher safe, but we recommend hand washing to prolong their lifespan. The best way to clean the knives is to use lukewarm water, a mild detergent and a scratch-free dishcloth or sponge. What’s the best way to clean the knives? The kitchen knives are dishwasher safe, but we recommend hand washing to prolong their lifespan. The best way to clean the knives is to use lukewarm water, a mild detergent and a scratch-free dishcloth or sponge. ZWILLING FRESH & SAVE Vacuum starter set The perfect addition to your kitchen equipment, the ZWILLING FRESH & SAVE vacuum starter set helps you store meals easily. Keep your favourite foods fresh up to 5 x longer* in a vacuum. FRESH & SAVE ZWILLING FRESH & SAVE Vacuum starter set The perfect addition to your kitchen equipment, the ZWILLING FRESH & SAVE vacuum starter set helps you store meals easily. Keep your favourite foods fresh up to 5 x longer* in a vacuum. ZWILLING Simplify stainless steel pot set Welcome to the next level with this stainless steel all-rounder pot set with integrated sieve in the lid, practical lid holder and silicone-coated handles. Simplify ZWILLING Simplify stainless steel pot set Welcome to the next level with this stainless steel all-rounder pot set with integrated sieve in the lid, practical lid holder and silicone-coated handles. ZWILLING Bamboo cutting board Your Four Star knives merit a high-quality bamboo cutting board. Due to its increased strength, it is particularly gentle on the blades of your high-quality knives. Bamboo ZWILLING Bamboo cutting board Your Four Star knives merit a high-quality bamboo cutting board. Due to its increased strength, it is particularly gentle on the blades of your high-quality knives. ZWILLING Plus Wok Use this Wok from the Plus series to easily conjure up low-fat and vitamin-friendly Asian dishes and treat your friends and family to healthy delights. Wok ZWILLING Plus Wok Use this Wok from the Plus series to easily conjure up low-fat and vitamin-friendly Asian dishes and treat your friends and family to healthy delights.

Review: Very Happy So Far, Curious About the Self-Sharpening Over Time - I bought the ZWILLING Four Star Self-Sharpening Knife Block, 7 PC, Black Ash and I am very pleased with it so far. The knives are well balanced, sharp, comfortable to use, and the block looks great, it adds a nice touch to the kitchen worktop. The quality of the materials inspires confidence and gives the impression of a durable product. I have not had enough time yet to see whether the self sharpening system really makes a difference in the long term, so I cannot comment on that for now. But overall, I am very happy with the purchase and would recommend it based on my experience so far.
Review: Beware very sharp knives - These knives are very sharp, a pleasant change from my previous set.

## Features

- No sharpening skills or prior training required
- 35145-007-0
- No need to identify when knife sharpening is required
- Slots optimised for Zwilling knives, ensuring the best cutting edge

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0845DY5GF |
| Best Sellers Rank | 662,742 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 389 in Block Sets |
| Brand | ZWILLING |
| Colour | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (642) |
| Date First Available | 30 April 2020 |
| Item Weight | 2.59 kg |
| Material | Stainless Steel |
| Model Number | 35145-007-0 |
| Product Dimensions | 42.4 x 23.2 x 20.8 cm; 2.59 kg |

## Product Details

- **Blade edge:** Hardened Edge
- **Blade material:** High Carbon Stainless Steel
- **Brand:** ZWILLING
- **Colour:** Black
- **Item dimensions L x W x H:** 42.4 x 23.2 x 20.8 centimetres

## Images

![ZWILLING 1002303 Four Star Self-Sharpening Knife Block, 7 PC, Black Ash - Image 1](https://m.media-amazon.com/images/I/811qpX3eOSL.jpg)
![ZWILLING 1002303 Four Star Self-Sharpening Knife Block, 7 PC, Black Ash - Image 2](https://m.media-amazon.com/images/I/915wzTnDypL.jpg)
![ZWILLING 1002303 Four Star Self-Sharpening Knife Block, 7 PC, Black Ash - Image 3](https://m.media-amazon.com/images/I/81va0E+IdpL.jpg)
![ZWILLING 1002303 Four Star Self-Sharpening Knife Block, 7 PC, Black Ash - Image 4](https://m.media-amazon.com/images/I/813SR3IXxDL.jpg)
![ZWILLING 1002303 Four Star Self-Sharpening Knife Block, 7 PC, Black Ash - Image 5](https://m.media-amazon.com/images/I/71ROW-cpycL.jpg)

## Available Options

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

## Questions & Answers

**Q: How does the Four Star series self-sharpening knife block differ from other knife blocks?**
A: The ZWILLING SharpBlock incorporates KIS technology. This self-sharpening knife block protects your knives from damage and sharpens smooth blades all by itself.

**Q: How does KIS technology work?**
A: Each of the 3 slots for the smooth-bladed knives has two integrated ceramic whetstones that have been set at the perfect sharpening angle. Each time you pull a knife out of the block or put it back in, the blade sharpens.

**Q: Which knives are included in the self-sharpening knife block?**
A: The SharpBlock from the Four Star series includes a paring and garnishing knife (10 cm), a utility knife (13 cm), a carving knife (20 cm), a chef’s knife (20 cm) and a bread knife (20 cm). These also come with multi-purpose scissors.

**Q: What’s the best way to clean the knives?**
A: The kitchen knives are dishwasher safe, but we recommend hand washing to prolong their lifespan. The best way to clean the knives is to use lukewarm water, a mild detergent and a scratch-free dishcloth or sponge.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very Happy So Far, Curious About the Self-Sharpening Over Time
*by L***. on 11 December 2025*

I bought the ZWILLING Four Star Self-Sharpening Knife Block, 7 PC, Black Ash and I am very pleased with it so far. The knives are well balanced, sharp, comfortable to use, and the block looks great, it adds a nice touch to the kitchen worktop. The quality of the materials inspires confidence and gives the impression of a durable product. I have not had enough time yet to see whether the self sharpening system really makes a difference in the long term, so I cannot comment on that for now. But overall, I am very happy with the purchase and would recommend it based on my experience so far.

### ⭐⭐⭐⭐⭐ Beware very sharp knives
*by A***R on 10 January 2026*

These knives are very sharp, a pleasant change from my previous set.

### ⭐⭐⭐⭐⭐ Excellent Knife Set
*by B***X on 10 August 2024*

I enjoy cooking and to do that you need a good set of knives. These knives are excellent and the fact that three of them sharpened after each use is a bonus. They are all a really good weight and well balanced. I found that some blades were quite thick but these are not, so you can get very thin slices. The knife block looks good and is well made. You also get a very sturdy pair of scissors which are really goo as an added bonus. All in all I would recommend this set. A bit expensive but in the past I have bought cheaper sets and they don’t last long. This set feels and looks good along with the fact they are made in Germany. Seemingly German made are the best you can get.

## Frequently Bought Together

- ZWILLING 1002303 Four Star Self-Sharpening Knife Block, 7 PC, Black Ash
- ZWILLING Four Star 7-inch Hollow Edge Santoku Knife, Black/Stainless Steel

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-13*