---
product_id: 47888633
title: "Fallkniven DC4 Diamond- Ceramic Whetstone"
brand: "fällkniven"
price: "€ 37.06"
currency: EUR
in_stock: true
reviews_count: 13
category: "Fällkniven"
url: https://www.desertcart.ie/products/47888633-fallkniven-dc4-diamond-ceramic-whetstone
store_origin: IE
region: Ireland
---

# compact & pocket-sized 25 micron diamond grit synthetic sapphire ceramic Fallkniven DC4 Diamond- Ceramic Whetstone

**Brand:** fällkniven
**Price:** € 37.06
**Availability:** ✅ In Stock

## Summary

> 🔪 Sharpen like a pro, wherever life takes you!

## Quick Answers

- **What is this?** Fallkniven DC4 Diamond- Ceramic Whetstone by fällkniven
- **How much does it cost?** € 37.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/47888633-fallkniven-dc4-diamond-ceramic-whetstone)

## Best For

- fällkniven enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Protection:** Includes premium leather sheath that doubles as a strop for finishing touches
- • **No Fuss Sharpening:** Use wet or dry—no lubrication needed, perfect for outdoor spontaneity
- • **Dual-Sided Versatility:** Coarse diamond side for fast grinding, fine ceramic for polish perfection
- • **Field-Ready Durability:** Synthetic sapphire ceramic that holds shape and improves with use
- • **Precision Edge, Anywhere:** Diamond grit sharpens quickly for a razor edge on the go

## Overview

The Fallkniven DC4 is a compact, dual-sided diamond and synthetic sapphire ceramic sharpening stone designed for field use. With a 25 micron diamond grit side for rapid edge restoration and a fine ceramic side for polishing, it delivers a shave-sharp finish. Its durable materials improve with use and require no lubrication, making it ideal for outdoor enthusiasts. The included leather sheath protects the stone and can be used for stropping, making this lightweight sharpener a must-have for professionals and adventurers alike.

## Description

A very efficient, compact, sharpening stone. The DC4 is made by Fallkniven, who produce a serious range of knives and sharpening kit. The DC4 stone is a diamond/ceramic sharpening stone designed to be carried with you in the field within its leather carrying pouch. The diamond side comes in at 25 micron and the specially designed ceramic is made from synthetic saphire, enabling you to get a "shave sharp" edge on your knife. These materials performance actually improves with use and the stone will hold its shape which is vital for sharpening well. We also like these stones as they can be used dry with no other form of lubrication, which makes them an efficient field stone. To sharpen your knife you can use a circular motion or a straight forward slicing motion, they come with full instructions. Size = 10cm x 3cm x 7mm Advantages: No lubrication is required, they are cheap, they can put a shave sharp edge on your knife, they are pocket sized, light, and we like the pouch it comes with to protect it

Review: Fine in the field, if you have the need - It became apparent very soon that this is a really good, relatively light weight sharpening stone to take on a trip where you might have to repair an edge in the field. There are much better (larger, heavier) options for use at home. The diamond side is best for a very quick grind, and you could leave it at that and get by, if all you want to do is get those tent pegs whittled. It's a bit coarse but functional. The ceramic side produces a much finer polish so if you have the time on your hike, and you can find a solid support for this small stone, make a brew and have at it, but your tea might go cold if you're restoring a full blade bevel and edge. The leather wallet it comes in can be used for stropping and works really well if you have a tiny bit of stropping compound to put on the back. Leaving the stone inside the wallet helps a lot. So much depends on the knife and the circumstances, but in general, it's an excellent bit of kit and great value.
Review: Great liitle sharpening stone - Compact sharpener that does the job. Recommend priming the synthetic sapphire side with some wet and dry first. Took a bit of practice (due to my ham fisted inability to judge the angle of the knife to stone and replicate it on each stroke) but after a couple of days I got the hang of it and then went on a sharpening mission... EDC knives, kitchen knives, long forgotten pen knives in my fishing kit...all became sharp enough to denude my forearms of hair...oh and with a bit of care can use the leather case edging as a leather strop. May not quite match the Japanese whet stones for finish, but then you don't have to sell your Granny to afford it. Happy with this easy carry little sharpener.

## Features

- Diamond Ceramic Sharpening Stone
- Leather sheath included
- Perfect to keep in your pocket or rucksack all the time!
- Made in Sweden
- Use wet or dry

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004731IBG |
| Best Sellers Rank | 86,490 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 71 in Manual Knife Sharpeners |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,058) |
| Date First Available | 8 May 2013 |
| Manufacturer | Fällkniven |
| Manufacturer reference | PROD000307 |
| Material type | Stone |
| Part number | PROD000307 |
| Product Dimensions | 3.94 x 1.26 x 0.35 cm; 65 g |

## Product Details

- **Brand:** Fällkniven
- **Colour:** Gold and Grey
- **Grit type:** Ultra Fine
- **Item weight:** 65 Grams
- **Manufacturer:** Fällkniven
- **Material:** Stone
- **Number of items:** 1
- **Product dimensions:** 39L x 13W x 4H millimetres

## Images

![Fallkniven DC4 Diamond- Ceramic Whetstone - Image 1](https://m.media-amazon.com/images/I/41XoiPuAZ+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fine in the field, if you have the need
*by P***M on 16 September 2022*

It became apparent very soon that this is a really good, relatively light weight sharpening stone to take on a trip where you might have to repair an edge in the field. There are much better (larger, heavier) options for use at home. The diamond side is best for a very quick grind, and you could leave it at that and get by, if all you want to do is get those tent pegs whittled. It's a bit coarse but functional. The ceramic side produces a much finer polish so if you have the time on your hike, and you can find a solid support for this small stone, make a brew and have at it, but your tea might go cold if you're restoring a full blade bevel and edge. The leather wallet it comes in can be used for stropping and works really well if you have a tiny bit of stropping compound to put on the back. Leaving the stone inside the wallet helps a lot. So much depends on the knife and the circumstances, but in general, it's an excellent bit of kit and great value.

### ⭐⭐⭐⭐⭐ Great liitle sharpening stone
*by C***R on 22 January 2016*

Compact sharpener that does the job. Recommend priming the synthetic sapphire side with some wet and dry first. Took a bit of practice (due to my ham fisted inability to judge the angle of the knife to stone and replicate it on each stroke) but after a couple of days I got the hang of it and then went on a sharpening mission... EDC knives, kitchen knives, long forgotten pen knives in my fishing kit...all became sharp enough to denude my forearms of hair...oh and with a bit of care can use the leather case edging as a leather strop. May not quite match the Japanese whet stones for finish, but then you don't have to sell your Granny to afford it. Happy with this easy carry little sharpener.

### ⭐⭐⭐⭐⭐ No complaints after several months of use.
*by O***K on 26 March 2015*

Excellent service from the vendor, the item arrived on the date given at the checkout. Build quality looks excellent, and I put it to work right away on my 3 Mora knives with Sandi Grinds, and on my main, heavy bush craft knife to see how it faired. Needed to use the Diamond side first on one of my Mora's after using the knife heavily, then using the Ceramic side to finish off. No problems at all, and the end result was excellent. Took a bit of getting used to with the relatively small size of the DC4, but a quick trip to YouTube to see how Ray Mears used the item soon had me sorted. The Leather pouch is a bonus and I have modded it to be able to put a paracord lanyard through a hole I made in the pouch so that I could hang the DC4 around my neck or off my belt. I've seen reviews that have said that the Diamond side separated from the Ceramic side due to the possibility of a bad build / glue used. I have to say that after using the DC4 ( both Diamond and Ceramic sides ) extensively over the past few months, I have not noticed any problems with it at all, and it continues to serve me well when I'm 'Out in the Field'. While the advert states that no lubricant is required to use the DC4, I've added small amounts of water to the Ceramic side every 30 or so strokes along the ceramic with the blade. Dunno if it helps , but it sure hasn't harmed it. Good vendor with good service and an excellent product, therefore 5 stars

## Frequently Bought Together

- Fallkniven DC4
- Fallkniven Double Sided Ceramic Sharpener
- Fallkniven sport DC3, small

---

## 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.ie/products/47888633-fallkniven-dc4-diamond-ceramic-whetstone](https://www.desertcart.ie/products/47888633-fallkniven-dc4-diamond-ceramic-whetstone)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-23*