---
product_id: 95048694
title: "Butterfly knife, 2 Pack Practice Knives Trainer Martial Arts Practice Swords Steel Metal Folding Training Knife Tool Unsharpened for Men Boys Kids CSGO"
brand: "aifusi"
price: "158 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Aifusi"
url: https://www.desertcart.ro/products/95048694-butterfly-knife-2-pack-practice-knives-trainer-martial-arts-practice
store_origin: RO
region: Romania
---

# Smooth folding with spring latch mechanism Durable solid pin & copper washer build 3.9-inch unsharpened stainless steel blade Butterfly knife, 2 Pack Practice Knives Trainer Martial Arts Practice Swords Steel Metal Folding Training Knife Tool Unsharpened for Men Boys Kids CSGO

**Brand:** aifusi
**Price:** 158 Lei
**Availability:** ✅ In Stock

## Summary

> 🦋 Flip Fearlessly, Train Like a Pro!

## Quick Answers

- **What is this?** Butterfly knife, 2 Pack Practice Knives Trainer Martial Arts Practice Swords Steel Metal Folding Training Knife Tool Unsharpened for Men Boys Kids CSGO by aifusi
- **How much does it cost?** 158 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/95048694-butterfly-knife-2-pack-practice-knives-trainer-martial-arts-practice)

## Best For

- aifusi enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Premium alloy steel handles with solid pin construction ensure durability through countless practice sessions.
- • **Ambidextrous Design:** Perfectly balanced for both left and right-handed users to flip with confidence.
- • **Instant Skill Boost:** Tight out-of-box feel loosens with use and oil, delivering smooth, satisfying flips.
- • **The Ultimate Starter Pack:** Two-pack combo in sleek black and silver—share the thrill or double your practice time.
- • **Safe Yet Realistic Training:** Unsharpened blades let you master flips without cuts or bruises.

## Overview

This 2-pack Butterfly Knife Trainer features 3.9-inch unsharpened stainless steel blades and durable alloy steel handles with solid pin and copper washer construction. Designed for safe, realistic martial arts practice, it offers ambidextrous use and a spring latch for smooth folding. Ideal for beginners and enthusiasts looking to master flipping tricks without injury.

## Description

desertcart.com : Butterfly knife, 2 Pack Practice Knives Trainer Martial Arts Practice Swords Steel Metal Folding Training Knife Tool Unsharpened for Men Boys Kids CSGO : Sports & Outdoors

Review: Great price but needs a little hands on time - For the price these are VERY nice. Good weight and fun. Downside: They show up pretty tight and the tolerances (locking it when open) were off. Solution: Grabbed the handles and wiggled it for awhile. Added a little olive oil to the rotational parts. Pinched the handle very tightly and forced it to lock then left it alone. Much better now and fun. Would be a great little gift for a friend or similar. I like it.
Review: Better than expected, but with some issues - I wasn’t expecting much for two $5 knives but they actually weren’t all that terrible. They were a little stiff at first but after some flipping they loosened up well. The quality is about as expected however, after awhile the bolts started coming out and I even lost my latch. The screws themselves are a size T6 and T5 torx and strip rather easily. The latch is placed on your safe handle with no way to move it to the other side. Overall I’d say they’re pretty decent. Obviously more experienced flippers know to avoid super cheap knives like these but if you’re just interested in the hobby and want to see if you’d like it (and don’t wanna dump $50 on a quality trainer) then these are a good first pair.

## Features

- metal
- 【𝗡𝗼𝗻 𝗢𝗳𝗳𝗲𝗻𝘀𝗶𝘃𝗲 𝗕𝗹𝗮𝗱𝗲 】 This trainer is perfect for learning how to use the real thing without all the cuts and bruising to the hands. The unsharpened blade of our practice trainer knife will keep you away from danger as a beginner.
- 【𝗣𝗿𝗲𝗺𝗶𝘂𝗺 𝗤𝘂𝗮𝗹𝗶𝘁𝘆 】 Durably built and sleek in appearance, This knives give you the confidence to practice without fear. Our carefully designed trainer knife trainers have a solid pin construction and copper washer setup with a spring latch to ensure these knives are made to last!
- 【𝗡𝗼 𝗥𝗶𝘀𝗸 & 𝗦𝗮𝗳𝗲 】 This Practice trainer Knife has no sharp blades and is perfect for learning how to use the real thing with out all the cuts and bruising to the hands.
- 【𝗧𝗶𝗽𝘀】If the item you received out of the box was tight, kindly please add some oil and after about a day of flipping it'll open with easy and play smoothly.
- 【𝗣𝗲𝗿𝗳𝗲𝗰𝘁 𝗚𝗶𝗳𝘁 】 - This is a gift one for your friend if they are a trainer knives lover; they can practice without harmful yourself.Just share these with your friends. Don't hesitate to contact us if you have any problem about the item you receive.We have professional coustomer service team to help you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07LDZ6PZG |
| Age Range (Description) | Kid |
| Best Sellers Rank | #91,496 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #57 in Martial Arts Knives |
| Blade Edge | Flat" or "NA |
| Blade Length | 3.9 Inches |
| Blade Material | Stainless Steel |
| Blade Shape | Leaf |
| Blade Type | Training |
| Brand | AIFUSI |
| Brand Name | AIFUSI |
| Color | 2 PACK（Black+Sliver） |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.0 4.0 out of 5 stars (11,631) |
| Date First Available | December 16, 2018 |
| Hand Orientation | Ambidextrous |
| Handle Material | Alloy Steel |
| Included Components | 2 PACK Butterfly Knife Trainer (unsharpened) |
| Item Length | 8.8 Inches |
| Item Package Dimensions L x W x H | 5.47 x 1.57 x 0.67 inches |
| Item Weight | 8.4 Ounces |
| Manufacturer | AIFUSI |
| Model Name | Butterfly knife |
| Number of Items | 2 |
| Orientation | Hand-held with blade facing away from user |
| Package Weight | 0.24 Kilograms |
| Power Source | Manual |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Butterfly Knife Trainer for beginners to Practice flipping tricks |
| Reusability | Reusable |
| Set Name | 2 PACK（Black+Sliver） |
| Shape | Folding Knife |
| Special Feature | Foldable |
| Style | COOL TOY |
| Theme | practice butterfly knife |
| UPC | 714035675392 |

## Product Details

- **Age Range (Description):** Kid
- **Blade Material:** Stainless Steel
- **Brand:** AIFUSI
- **Color:** 2 PACK（Black+Sliver）
- **Handle Material:** Alloy Steel
- **Included Components:** 2 PACK Butterfly Knife Trainer (unsharpened)
- **Model Name:** Butterfly knife
- **Recommended Uses For Product:** Butterfly Knife Trainer for beginners to Practice flipping tricks
- **Special Feature:** Foldable
- **Style:** COOL TOY

## Images

![Butterfly knife, 2 Pack Practice Knives Trainer Martial Arts Practice Swords Steel Metal Folding Training Knife Tool Unsharpened for Men Boys Kids CSGO - Image 1](https://m.media-amazon.com/images/I/61RyA8sHnDL.jpg)

## Questions & Answers

**Q: You put the bite side on the wrong side on both... why?**
A: Hey guy,
If the product you received does not work properly. Don't hesitate to contact our customer service through your order page, we have a professional customer service team to solve your problems. We support new replacement without any fee.
Looking forward to your message.
AIFUSI

**Q: is this worth the money? im trying to get into balisongs and am looking for something good to start with and a wondering if this one is good.**
A: This was for my son. He said yes, it is very good for learning tricks and it comes with 2. There is one middle piece that came out, but he super glued it and it was good. My black one was really tight at first, but loosens up when you use it. So overall yes you should buy it.

**Q: is it stainless steel?**
A: I think it is, I bought it a long time ago for my grandson.

**Q: Does anyone know the size of the bolt used? I need to know the size to get some spares. I lost one already**
A: Contact the seller. Same thing happened to me but they happily replaced the whole item.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great price but needs a little hands on time
*by T***R on April 18, 2025*

For the price these are VERY nice. Good weight and fun. Downside: They show up pretty tight and the tolerances (locking it when open) were off. Solution: Grabbed the handles and wiggled it for awhile. Added a little olive oil to the rotational parts. Pinched the handle very tightly and forced it to lock then left it alone. Much better now and fun. Would be a great little gift for a friend or similar. I like it.

### ⭐⭐⭐⭐ Better than expected, but with some issues
*by T***E on October 29, 2020*

I wasn’t expecting much for two $5 knives but they actually weren’t all that terrible. They were a little stiff at first but after some flipping they loosened up well. The quality is about as expected however, after awhile the bolts started coming out and I even lost my latch. The screws themselves are a size T6 and T5 torx and strip rather easily. The latch is placed on your safe handle with no way to move it to the other side. Overall I’d say they’re pretty decent. Obviously more experienced flippers know to avoid super cheap knives like these but if you’re just interested in the hobby and want to see if you’d like it (and don’t wanna dump $50 on a quality trainer) then these are a good first pair.

### ⭐⭐⭐⭐⭐ Worth the money
*by H***Z on April 6, 2021*

As a beginner, I have no major complaints about this product. It gets the job done and I’ve had a lot of fun messing around with it and doing simples tricks. My only complaint is that after a few minutes of use, the knife will get tight and it’ll get hard to do tricks. This gets really annoying but after trying to do more tricks on it, it will eventually loosen up again. I haven’t tried using some kind of lubricant but I’ve heard it helps a lot. Also this comes with 2 knives which is a huge plus, especially for this price point. I haven’t used these long enough to talk about their durability so maybe I’ll update this if they break in some way. Worth the money for a beginner and you probably won’t find a better deal from other sellers.

## Frequently Bought Together

- Butterfly knife, 2 Pack Practice Knives Trainer Martial Arts Practice Swords Steel Metal Folding Training Knife Tool Unsharpened for Men Boys Kids CSGO
- VORNNEX Practice Butterfly knife Trainer with Sure Spring Latch, Full Stainless Steel Black Dull Balisong, Unsharpened Butterfly knives Comb for CSGO Training(Silver)
- TOPCOM Butterfly Trainer, Unsharp-Blade Practice Training Tool Stainless Steel

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-28*