---
product_id: 280659813
title: "CJRB CUTLERY Folding Knife Feldspar(J1912) AR-RPM9 Powder Steel Black PVD Blade Carbon fiber Handle Pocket Knife EDC Knife, Carbon Fiber Handle"
brand: "cjrb cutlery"
price: "546 kr"
currency: DKK
in_stock: true
reviews_count: 4
category: "Cjrb Cutlery"
url: https://www.desertcart.dk/products/280659813-cjrb-cutlery-folding-knife-feldspar-j1912-ar-rpm9-powder-steel
store_origin: DK
region: Denmark
---

# Black PVD Coating for stealth & durability Carbon Fiber Handle: lightweight & grip-enhanced 3.2" AR-RPM9 Powder Steel Blade CJRB CUTLERY Folding Knife Feldspar(J1912) AR-RPM9 Powder Steel Black PVD Blade Carbon fiber Handle Pocket Knife EDC Knife, Carbon Fiber Handle

**Brand:** cjrb cutlery
**Price:** 546 kr
**Availability:** ✅ In Stock

## Summary

> 🖤 Slice Sharp, Carry Sleek — The Feldspar is your EDC game-changer.

## Quick Answers

- **What is this?** CJRB CUTLERY Folding Knife Feldspar(J1912) AR-RPM9 Powder Steel Black PVD Blade Carbon fiber Handle Pocket Knife EDC Knife, Carbon Fiber Handle by cjrb cutlery
- **How much does it cost?** 546 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/280659813-cjrb-cutlery-folding-knife-feldspar-j1912-ar-rpm9-powder-steel)

## Best For

- cjrb cutlery enthusiasts

## Why This Product

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

## Key Features

- • **Precision Edge Mastery:** Proprietary AR-RPM9 steel blade delivers unmatched edge retention and corrosion resistance for all-day sharpness.
- • **Sleek Carbon Fiber Grip:** Slim, textured carbon fiber handle offers superior grip—even with gloves—while resisting heat, water, and wear.
- • **Discreet Deep-Carry Clip:** True deep-carry clip keeps your knife virtually invisible in-pocket, blending style with stealth for everyday carry.
- • **Adventure-Ready Durability:** Robust drop point blade with high flat grind balances slicing precision and spine strength for any urban or outdoor mission.
- • **Effortless One-Handed Action:** Smooth caged bearing mechanism ensures lightning-fast deployment and secure closure with just a thumb flick.

## Overview

The CJRB CUTLERY Feldspar J1912 folding knife features a 3.2-inch drop point blade crafted from proprietary AR-RPM9 powder steel, combining exceptional edge retention and corrosion resistance. Its black PVD coating enhances stealth and durability, while the slim, textured carbon fiber handle ensures a secure grip in all conditions. Designed for seamless one-handed operation with smooth caged bearings and a deep-carry clip, this knife is optimized for professional millennials seeking a reliable, stylish everyday carry tool that performs in both urban and outdoor environments.

## Description

Buy CJRB CUTLERY Folding Knife Feldspar(J1912) AR-RPM9 Powder Steel Black PVD Blade Carbon fiber Handle Pocket Knife EDC Knife, Carbon Fiber Handle: Folding Knives - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Exceptional product for such a low price - Wow, much nicer than expected for the price. Super sharp, very well made and beautiful finish.
Review: Nice knife, especially given the reasonable price. 4.5/5 - This knife punches above it's price. Overall, a very nice knife, and a great value. Sharp blade right out of the box and looks good. Of course this is a sample of one, but this particular one had clean symmetrical grinds and required no touch-up (unlike a recent SOG that went back). The G10 handles were slightly contoured, not just flat slabs, and although smoothed out they had just enough grip. Unfortunately, there's no jimping on the spine where the thumb pad would make contact. The steel liners were nested inside the handles. The action was smooth, with the detent being a bit stout, so getting the blade started took a bit of effort. The pocket clip was well positioned and deep carry, but the shinny finish was distracting (matte or bead blasted please!). For me, the size was just about perfect (not too big, not too small) and allowed for a full four finger grip. The 3.5" blade was nearly perfectly centered, with a very slight bias away from the locking side. At about 4.0 oz it's not a lightweight but not overly heavy either (Spyderco Endela LW for comparison is about 3.2 oz and the PM2 G10 is about 3.8oz ). The D2 steel isn't a super steel, but is going to be adequate for most users and keeps the cost down. This is my first CJRB and likely not my last. They don't have the same US based factory support like Spyderco or Benchmade (they have a address in CA that is a UPS Store), nor services like free sharpening, but they do have a lifetime warranty per their web page. Easy 4.5 out of 5, but calling it 5 stars for the value. Spyderco Endela shown for comparison.

## Features

- 【PROPRIETARY AR-RPM9 STEEL】The Feldspar’s blade is constructed from our proprietary AR-RPM9 steel that perfectly blends edge retention, corrosion resistance, and ease of sharpening. This is the ideal option for an everyday carry knife that will stay strong through all of your adventures.
- 【SHARP DURABLE BLADE】The Feldspar features a wide drop point blade that tapers to a fine tip. The high flat grind ensures that the edge stays thin and slicey while the spine is robust and durable. Thumb studs allow for quick and reliable action whenever the knife needs to be opened.
- 【CARBON FIBER HANDLE】Carbon fiber is an excellent handle material option. Carbon fiber is temperature resistant, water resistant, non-reactive, non-conductive, and exceptionally tough under pressure. Meantime this version of the Feldspar features flat textured scales rather than the standard contoured ones which gives it a slimmer profile and more grip while wearing gloves.
- 【ONE-HANDED OPERATION ＆ CLOSURE SMOOTHLY】Our caged bearings ensure that your Feldspar will snap open with authority with just a little pressure on the thumbstuds. Closing the knife is just as fluid, simply disengage the liner and the blade will smoothly fall shut into the handle, making this knife the perfect for true one-handed operation.
- 【EASY TO CARRY】The CJRB Knife boast a true deep-carry clip that will entirely disappear into the pocket. This is perfect for keeping your knife securely on your person while still allowing it to be accessible. The black PVD coating keeps the knife even more comfortably discreet in the pocket. The large lanyard hole is perfect for 550 paracord or leather cordage.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08T61T7T6 |
| Age Range (Description) | Adult |
| Batteries Required? | No |
| Best Sellers Rank | #29,801 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #68 in Camping Folding Knives |
| Blade Edge | Flat |
| Blade Length | 3.2 Inches |
| Blade Material | AR-RPM9 Powder Steel |
| Blade Shape | Drop Point |
| Blade Type | Drop Point |
| Brand | CJRB CUTLERY |
| Color | Carbon Fiber |
| Customer Package Type | [SAFETY SHIPPING BOX] |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,302) |
| Date First Available | January 15, 2021 |
| Hand Orientation | Ambidextrous |
| Handle Material | Carbon Fiber |
| Included Components | Knife |
| Item Length | 9 Inches |
| Item Package Quantity | 1 |
| Item Weight | 4.2 ounces |
| Item model number | Feldspar J1912 |
| Manufacturer | CJRB Cutlery |
| Model Name | Feldspar J1912 |
| Power Source | Manual |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Everyday Carry |
| Reusability | Reusable |
| Shape | Folding |
| Size | Large |
| Special Feature | Foldable |
| Special Features | Foldable |
| Style | Modern |
| Theme | Outdoor |
| UPC | 850024418240 |

## Product Details

- **Age Range (Description):** Adult
- **Blade Material:** AR-RPM9 Powder Steel
- **Brand:** CJRB CUTLERY
- **Color:** Carbon Fiber
- **Handle Material:** Carbon Fiber
- **Included Components:** Knife
- **Model Name:** Feldspar J1912
- **Recommended Uses For Product:** Everyday Carry
- **Special Feature:** Foldable
- **Style:** Modern

## Images

![CJRB CUTLERY Folding Knife Feldspar(J1912) AR-RPM9 Powder Steel Black PVD Blade Carbon fiber Handle Pocket Knife EDC Knife, Carbon Fiber Handle - Image 1](https://m.media-amazon.com/images/I/61pwazleCwS.jpg)

## Questions & Answers

**Q: What is the blade made of ?**
A: The blade is AR-RPM9 steel.It has high wear resistant with very good corrosion resistance.

**Q: What is the handle made of ?**
A: The knife is carbon fiber handle.Carbon fiber has great properties that cannot be replaced by a series of other materials, such as light weight, high strength and good corrosion.

**Q: Can you take the clip off?**
A: Yes you can. And the clip is reversible for left or right hand users.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exceptional product for such a low price
*by R***S on December 10, 2025*

Wow, much nicer than expected for the price. Super sharp, very well made and beautiful finish.

### ⭐⭐⭐⭐⭐ Nice knife, especially given the reasonable price. 4.5/5
*by E***C on June 2, 2025*

This knife punches above it's price. Overall, a very nice knife, and a great value. Sharp blade right out of the box and looks good. Of course this is a sample of one, but this particular one had clean symmetrical grinds and required no touch-up (unlike a recent SOG that went back). The G10 handles were slightly contoured, not just flat slabs, and although smoothed out they had just enough grip. Unfortunately, there's no jimping on the spine where the thumb pad would make contact. The steel liners were nested inside the handles. The action was smooth, with the detent being a bit stout, so getting the blade started took a bit of effort. The pocket clip was well positioned and deep carry, but the shinny finish was distracting (matte or bead blasted please!). For me, the size was just about perfect (not too big, not too small) and allowed for a full four finger grip. The 3.5" blade was nearly perfectly centered, with a very slight bias away from the locking side. At about 4.0 oz it's not a lightweight but not overly heavy either (Spyderco Endela LW for comparison is about 3.2 oz and the PM2 G10 is about 3.8oz ). The D2 steel isn't a super steel, but is going to be adequate for most users and keeps the cost down. This is my first CJRB and likely not my last. They don't have the same US based factory support like Spyderco or Benchmade (they have a address in CA that is a UPS Store), nor services like free sharpening, but they do have a lifetime warranty per their web page. Easy 4.5 out of 5, but calling it 5 stars for the value. Spyderco Endela shown for comparison.

### ⭐⭐⭐⭐⭐ Excellent Knife - Great Value
*by A***A on December 12, 2024*

Couldn't be happier with the quality of the knife especially for the price. I make pocket knives so I'm familiar with the liner lock design. My lock is 3/4 the thickness of the liner and that is how you want it. The blade isn't going to close on you unless you are using it like a fixed blade knife. The liner wears over time so all you are doing is reducing the life of the lock by filing it down. So you can open packages, cut string, whittle wood, cut apples, etc. Despite the description saying it has a tactical handle that doesn't mean it's a tactical knife, Don't jam it full force, tip first, into wood, expect to do ninja or special ops knife fighting and you should be just fine. The lock up on my knives is tight. No blade wobble from left to right or up and down. The blade is centered when returned in the handle. It drops down with a decisive click and is held firmly in place. I have two of these and if you are complaining about this knife you either got a lemon or you are expecting way too much from a knife under $40. The bearings are fine that come with the knife. There are 10 bearings set in a plastic cage. You can get a phosphor bronze cage holding 12 ceramic bearings from SKIFF for the CJRB Feldspar. It might be worth it in the long run. D2 steel is a really good knife steel. When heat treated properly it has very good hardness (around 60RC) and decent edge retention. It is semi-stainless steel and resists rust but if you are in a humid climate you will need to keep an eye on the blade and oil it. Oh, this is a martensitic stainless steel which can be hardened through heat treatment. 434 stainless cannot be hardened so if this isn’t D2 it is a stainless steel which responds to hardening and 434 does not. Overall a surprising find.

## Frequently Bought Together

- CJRB CUTLERY Folding Knife Feldspar(J1912) AR-RPM9 Powder Steel Black PVD Blade Carbon fiber Handle Pocket Knife EDC Knife, Carbon Fiber Handle
- CJRB CUTLERY Folding Knife Crag (J1904) AR-RPM9 Powder Steel Black PVD Blade Carbon Fiber Handle Pocket Knife EDC Knife

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-22*