---
product_id: 91953679
title: "Twin Signature 5.5-inch Razor-Sharp German Prep Knife, Made in Company-Owned German Factory with Special Formula Steel perfected for almost 300 Years, Dishwasher Safe"
brand: "zwilling"
price: "AR$179832"
currency: ARS
in_stock: true
category: "Zwilling"
url: https://www.desertcart.com.ar/products/91953679-twin-signature-5-5-inch-razor-sharp-german-prep-knife
store_origin: AR
region: Argentina
---

# 5.5-inch razor-sharp blade 57 Rockwell Hardness for edge retention Made in company-owned German factory Twin Signature 5.5-inch Razor-Sharp German Prep Knife, Made in Company-Owned German Factory with Special Formula Steel perfected for almost 300 Years, Dishwasher Safe

**Brand:** zwilling
**Price:** AR$179832
**Availability:** ✅ In Stock

## Summary

> 🔪 Slice Like a Pro with German Precision and Timeless Craftsmanship

## Quick Answers

- **What is this?** Twin Signature 5.5-inch Razor-Sharp German Prep Knife, Made in Company-Owned German Factory with Special Formula Steel perfected for almost 300 Years, Dishwasher Safe by zwilling
- **How much does it cost?** AR$179832 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/91953679-twin-signature-5-5-inch-razor-sharp-german-prep-knife)

## 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

- • **Ergonomic Comfort:** Balanced full tang with polymer handle for fatigue-free prep
- • **Unmatched Durability:** Ice-hardened FRIODUR steel resists stains, chips, and dulling
- • **Heritage Craftsmanship:** Nearly 300 years of German knife-making mastery in every cut
- • **Precision Razor-Sharp Edge:** Laser-controlled 15° angle per side for effortless slicing
- • **Dishwasher Safe & Built to Last:** Lifetime warranty ensures this is the last prep knife you'll ever need

## Overview

The ZWILLING Twin Signature 5.5-inch Prep Knife combines nearly 300 years of German engineering with a proprietary special formula steel blade hardened using the FRIODUR ice-hardening process. Featuring a razor-sharp 15-degree edge, 57 Rockwell hardness for superior edge retention, and an ergonomic full tang polymer handle, this dishwasher-safe knife offers unmatched durability, comfort, and precision for professional-quality meal prep.

## Description

TWIN Signature knives are precision stamped from a single piece of proprietary special formula German steel, resulting in lighter weight knives that do not compromise sharpness. Combined with the ZWILLING signature ice-hardening technique, these FRIODUR blades are harder, sharper, they will NOT STAIN or chip, and they retain their sharpness longer. To ensure an ideal cutting angle, the sharp laser-controlled edge is honed and hand-finished by the most skilled artisans. The three-rivet handle embedded with the ZWILLING logo provides optimum durability.

## Features

- ULTRA RAZOR-SHARP: ZWILLING knives start out razor-sharp and stay sharper longer, even with minimal care. 57 Rockwell Hardness = excellent edge retention. Edge angle 15 degrees per side.
- THE LAST KNIFE YOU’LL EVER NEED TO BUY: Zwilling knives are built to last. They are German engineered informed by almost 300 Years of masterful knife making.
- WE KNOW MORE ABOUT KNIVES THAN ANYONE ELSE IN THE WORLD: ZWILLING has been making knives since 1731 in the renowned “City of Blades” Solingen, Germany and we are constantly innovating to bring you the best knives possible.
- LARGEST MANUFACTURER OF KNIVES GLOBALLY: As the largest manufacturer of knives globally, we own our factories so we can control the quality at every step of production.
- SUPERIOR CRAFTMANSHIP: Special formulated German stainless steel perfected for almost 300 years. Ice-hardened FRIODUR blade starts sharper, stays sharper longer, and has superior resilience. Made in Company Owned German Factory.
- EXCEPTIONALLY BALANCED KNIFE FOR COMFORTABLE CUTTING: Zwilling knives are ergonomically shaped for maximum comfort in the hand, making meal prep a breeze.
- STRONG & STURDY: Ergonomic polymer handle is perfectly bonded to full tang. With a full tang blade the steel runs from the tip of the knife all the way into the handle giving it the best balance and force when using a knife.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0758NNYWB |
| Best Sellers Rank | #132,154 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #83 in Martial Arts Knives |
| Blade Color | Silver |
| Blade Edge | Plain |
| Blade Material Type | Stainless Steel |
| BladeLength | 5.5 Inches |
| Brand Name | ZWILLING |
| Color | Black/Stainless Steel |
| Construction Type | Stamped |
| Customer Reviews | 4.7 4.7 out of 5 stars (167) |
| Global Trade Identification Number | 00035886379872 |
| Handle Material | Stainless Steel |
| Included Components | Prep Knife |
| Is the item dishwasher safe? | Yes |
| Item Length | 10 Inches |
| Item Type Name | Kitchen-Utility-Knives Prep Knife, 5.5 |
| Item Weight | 0.18 Pounds |
| Manufacturer | ZWILLING |
| Manufacturer Part Number | 30730-143 |
| Manufacturer Warranty Description | Lifetime Warranty Against Manufacturer'S Defects |
| Material Type | High Carbon Stainless Steel |
| Model Number | 30730-143 |
| Set Name | TWIN Signature |
| Size | 5.5" |
| UPC | 035886379872 |
| Unit Count | 1.0 Count |

## Product Details

- **Blade Edge:** Plain
- **Blade Material:** Stainless Steel
- **Brand:** ZWILLING
- **Color:** Black/Stainless Steel
- **Handle Material:** Stainless Steel

## Images

![Twin Signature 5.5-inch Razor-Sharp German Prep Knife, Made in Company-Owned German Factory with Special Formula Steel perfected for almost 300 Years, Dishwasher Safe - Image 1](https://m.media-amazon.com/images/I/31fxL8e6sUL.jpg)

## Questions & Answers

**Q: what is the blade width**
A: The blade is 1.3" at its widest.

## Frequently Bought Together

- ZWILLING Twin Signature 5.5-inch Prep Knife, Razor-Sharp, Made in Company-Owned German Factory with Special Formula Steel perfected for almost 300 Years, Dishwasher Safe
- ZWILLING Twin Signature German Chef Knife, 4-inch, Black/Stainless Steel
- ZWILLING Twin Signature 8-inch Bread Knife, Cake Knife, Razor-Sharp, Made in Company-Owned German Factory with Special Formula Steel perfected for almost 300 Years, Dishwasher Safe,Black

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**Shop now:** [https://www.desertcart.com.ar/products/91953679-twin-signature-5-5-inch-razor-sharp-german-prep-knife](https://www.desertcart.com.ar/products/91953679-twin-signature-5-5-inch-razor-sharp-german-prep-knife)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-07-29*