---
product_id: 1207929
title: "Ace Martial Arts Supply Ninja Stealth Black Throwing Knives with Nylon Case (KUNAI) (3 pieces)"
brand: "ace martial arts supply"
price: "₨12990"
currency: LKR
in_stock: true
reviews_count: 12
category: "Ace Martial Arts Supply"
url: https://www.desertcart.lk/products/1207929-ace-martial-arts-supply-ninja-stealth-black-throwing-knives-nylon
store_origin: LK
region: Sri Lanka
---

# Compact Nylon Sheath for 3 Precision 4-inch Spear Point 440 Stainless Steel Blade Ace Martial Arts Supply Ninja Stealth Black Throwing Knives with Nylon Case (KUNAI) (3 pieces)

**Brand:** ace martial arts supply
**Price:** ₨12990
**Availability:** ✅ In Stock

## Summary

> 🖤 Throw Like a Shadow, Train Like a Pro

## Quick Answers

- **What is this?** Ace Martial Arts Supply Ninja Stealth Black Throwing Knives with Nylon Case (KUNAI) (3 pieces) by ace martial arts supply
- **How much does it cost?** ₨12990 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/1207929-ace-martial-arts-supply-ninja-stealth-black-throwing-knives-nylon)

## Best For

- ace martial arts supply enthusiasts

## Why This Product

- Trusted ace martial arts supply brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Complete Carry Kit:** Includes a sleek black nylon sheath that securely holds all 3 kunai for easy transport and storage.
- • **Unmatched Durability:** Crafted from high-grade 440 stainless steel for long-lasting strength and corrosion resistance.
- • **Authentic Ninja Style:** Full tang construction with nylon-wrapped handles for a true-to-form, ergonomic grip.
- • **Precision Throwing Edge:** Spear point blade with a V-grind edge designed for accurate, consistent throws every time.
- • **Perfect for Training & Display:** Ideal for martial arts enthusiasts seeking a balance of function and collectible flair.

## Overview

The Ace Martial Arts Supply Ninja Stealth Black Throwing Knives set features three 6-inch kunai crafted from durable 440 stainless steel with a sharp 4-inch spear point blade. Each knife boasts a full tang design with nylon-wrapped handles for secure grip and comes with a black nylon sheath for convenient carrying and storage. Perfect for martial arts training, target practice, or collectors seeking authentic ninja gear.

## Description

For sale are the 3 full tang Ninja Kunai throwing knives, like those seen in Naruto. Made of 440 stainless steel, the handle and blade are of one piece. The blade is slightly sharpened, and with 4 inches, the item is made to puncture. The handle is wrapped nylon. Included is the nylon sheath, which holds 3 ninja kunais. This is a favorite of ninja fans.

Review: Good Quality Bad Logo Tho - Great quality, wish it didn't have the made in China logo right on the knives but besides that well done! (Maybe just on the pouch they go in, just suggestion) Thank you
Review: Very pleased! - They came just on time. This is my first set, so I can't say how they are as far as quality of throwing knives go. I just know that so far from the days I've used them non-stop on a tree trunk, the tips haven't bent. The wrapping hasn't come off since I melted the ends on with a lighter. They've held up good and throw pretty straight. I think I want to go with larger knives, but that's opinion. If you're looking for a first set, these are perfect. They're nice and cheap, and will allow you to throw 12 before having to retrieve them. Which is great for training your arm to throw precisely. The edge seems to be a little sharp-ish, but I haven't cut myself with them at all. I would go as far to say you don't need to worry about them cutting you (My hands are calloused however). The points arent so sharp to where they stab into you from poking them by accident, but will still stick into a tree trunk easy enough. I would overall recommend these to anyone. For sure worth their price in my experience. However don't expect these to be big dagger kunai like you see in Naruto. These are smaller, and thinner. Still well worth the price.

## Features

- Material: 440 Stainless Steel
- Overall Length: 6
- Set of 3 throwing knives with a nylon case for carrying or storage
- Black nylon sheath included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00162KUII |
| Age Range (Description) | Adult |
| Best Sellers Rank | #55,976 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #42 in Martial Arts Knives |
| Blade Edge | V-Grind |
| Blade Length | 4 Inches |
| Blade Material | Stainless Steel |
| Blade Shape | Spear Point |
| Blade Type | Kunai |
| Brand | Ace Martial Arts Supply |
| Color | Black |
| Customer Package Type | Box or Padded Envelope |
| Customer Reviews | 4.3 4.3 out of 5 stars (2,177) |
| Date First Available | March 16, 2008 |
| Global Trade Identification Number | 00024409373299 |
| Handle Material | Stainless Steel |
| Included Components | Sheath |
| Is Discontinued By Manufacturer | No |
| Item Length | 6 Inches |
| Item Weight | 6.4 ounces |
| Item model number | 0024409373299 |
| Manufacturer | Ace Martial Arts Supply |
| Model Name | 0024409373299 |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Target Practice, Competitive Throwing |
| Reusability | Reusable |
| Set Name | 3 pieces |
| Shape | Spear Point |
| Size | 3 pieces |
| Special Feature | Fixed Blade |
| Style | Modern |
| Theme | Sport |
| UPC | 024409373299 |

## Product Details

- **Age Range (Description):** Adult
- **Blade Material:** Stainless Steel
- **Brand:** Ace Martial Arts Supply
- **Color:** Black
- **Handle Material:** Stainless Steel
- **Included Components:** Sheath
- **Model Name:** 0024409373299
- **Recommended Uses For Product:** Target Practice, Competitive Throwing
- **Special Feature:** Fixed Blade
- **Style:** Modern

## Images

![Ace Martial Arts Supply Ninja Stealth Black Throwing Knives with Nylon Case (KUNAI) (3 pieces) - Image 1](https://m.media-amazon.com/images/I/715RXCFTGtL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Are they sharp? For example, sharp enough to cut an apple?**
A: The tip is quite pointed and when dropped in a free-fall from 12" will impact oak and remain standing.  The blade edges are slightly honed to a sharpness that can smoothly cut paper when drawn perpendicular across the edge at a 1/4" point freely suspended by pinched fingers. This is not a dangerous sharpness but I consider somewhat sharp.  I did not try this on an apple but it does cut a potato with no problems.  My guess is you will have no problems with an apple. You probably will need to sharpen it a bit more if you want to shave the skin or "peelings."  I have many knives and have made my own since the 1960's. These are short but I can still get them to stick. Note that kitchen knives are thin all the way though which makes cutting easier.  These knives are not really kitchen knives, and have a little bit more thickness on the blade, which helps develop the mass (weight) to deliver a force needed to penetrate when thrown.  Check out the physics formula where force = mass x acceleration.  Hope this helps!

**Q: What are the size of these???**
A: 6" total length. They are like 3 1/2" blade length.

**Q: Does anyone have a solution to the handles coming undone?**
A: Wrap them and sip the handle in polyurethane on something like that. Let dry, re-dip and have at it. I did mine the first time they came undone, haven’t had a problem yet...

**Q: Are they actual sharp knives?**
A: Pointy Sharp!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Quality Bad Logo Tho
*by K***K on January 4, 2026*

Great quality, wish it didn't have the made in China logo right on the knives but besides that well done! (Maybe just on the pouch they go in, just suggestion) Thank you

### ⭐⭐⭐⭐⭐ Very pleased!
*by R***. on February 27, 2017*

They came just on time. This is my first set, so I can't say how they are as far as quality of throwing knives go. I just know that so far from the days I've used them non-stop on a tree trunk, the tips haven't bent. The wrapping hasn't come off since I melted the ends on with a lighter. They've held up good and throw pretty straight. I think I want to go with larger knives, but that's opinion. If you're looking for a first set, these are perfect. They're nice and cheap, and will allow you to throw 12 before having to retrieve them. Which is great for training your arm to throw precisely. The edge seems to be a little sharp-ish, but I haven't cut myself with them at all. I would go as far to say you don't need to worry about them cutting you (My hands are calloused however). The points arent so sharp to where they stab into you from poking them by accident, but will still stick into a tree trunk easy enough. I would overall recommend these to anyone. For sure worth their price in my experience. However don't expect these to be big dagger kunai like you see in Naruto. These are smaller, and thinner. Still well worth the price.

### ⭐⭐⭐⭐⭐ Incredible
*by A***R on May 8, 2016*

I ordered these knives along with a set of Perfect Points as my first knives. Keep in mind that I have yet to use a professional knife, so my standards may be lower. One of the first things I noticed was that the ring was quite small. This wasn't too much of a problem, especially since I did not plan to throw using the ring, but it may have been nice to have it as an option. Contrary to many others, the wrapping on the handle has stayed quite firm so far. The edges may fray, but it will not come off easily, and can be secured by using hot glue, super glue, any other fast drying adhesive, or tape as a last resort. I have noticed that the knives are weighted towards the handle. While it could simply be due to my inexperience, I found this weight slightly uncomfortable with a pinch grip, but it does seem to help the knife's velocity. My favorite features of the knife are its dull edges, very sharp tip, ease of throwing (much more comfortable than the Perfect Points), resilience to mistreatment thus far, and overall great looks. The only issue I have had so far is the imbalance, but this may have been deliberately changed to accommodate for different throwing styles. Tl;dr: great knives, excellent handles, sharp blades, regret not buying more at once.

## Frequently Bought Together

- Ace Martial Arts Supply Ninja Stealth Black Throwing Knives with Nylon Case (KUNAI) (3 pieces)
- phoenix outdoor Black Storm Stainless Steel Throwing Knife Spikes Set 3 with Nylon Sheath(Black)

---

## 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.lk/products/1207929-ace-martial-arts-supply-ninja-stealth-black-throwing-knives-nylon](https://www.desertcart.lk/products/1207929-ace-martial-arts-supply-ninja-stealth-black-throwing-knives-nylon)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-03*