---
product_id: 510371941
title: "Butterfly Knife - Balisong Trainer - American Practice Butterfly Trainer with Sure Spring Latch - Balisong Knives NOT Real NOT Sharp Blade - Full Stainless Steel Fake Dull Trick CSGO K14 U-N"
brand: "good worker"
price: "€ 23.51"
currency: EUR
in_stock: true
reviews_count: 8
category: "Good Worker"
url: https://www.desertcart.ie/products/510371941-butterfly-knife-balisong-trainer-american-practice-butterfly-trainer-with-sure
store_origin: IE
region: Ireland
---

# Sure Spring Latch secure lock 5.5 OZ lightweight perfect balance 420C Stainless Steel (58 HRC) durability Butterfly Knife - Balisong Trainer - American Practice Butterfly Trainer with Sure Spring Latch - Balisong Knives NOT Real NOT Sharp Blade - Full Stainless Steel Fake Dull Trick CSGO K14 U-N

**Brand:** good worker
**Price:** € 23.51
**Availability:** ✅ In Stock

## Summary

> 🦋 Flip Fearlessly, Train Like a Pro!

## Quick Answers

- **What is this?** Butterfly Knife - Balisong Trainer - American Practice Butterfly Trainer with Sure Spring Latch - Balisong Knives NOT Real NOT Sharp Blade - Full Stainless Steel Fake Dull Trick CSGO K14 U-N by good worker
- **How much does it cost?** € 23.51 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/510371941-butterfly-knife-balisong-trainer-american-practice-butterfly-trainer-with-sure)

## Best For

- good worker enthusiasts

## Why This Product

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

## Key Features

- • **All-Level Friendly:** Ideal for beginners to experts seeking a realistic, safe balisong training experience.
- • **Cutting-Edge Safety:** Unsharpened blade design ensures zero risk of injury while mastering flips.
- • **Customizable Tension:** Easily adjust pivot tightness for personalized handling and control.
- • **Pro-Grade Durability:** Crafted from premium 420C stainless steel with reinforced screws for long-lasting training.
- • **Flawless Flipping Action:** Precision-tuned pivots and ergonomic non-slip handles deliver smooth, confident tricks.

## Overview

The GOOD WORKER Butterfly Knife Trainer features a durable 420C stainless steel build with a safe, unsharpened blade and a secure spring latch. Weighing just 5.5 ounces and measuring 8.98 inches overall, it offers balanced, smooth flipping action with adjustable pivot tension—perfect for mastering tricks without any risk of cuts or injuries.

## Description

desertcart.com : Butterfly Knife - Balisong Trainer - American Practice Butterfly Trainer with Sure Spring Latch - Balisong Knives NOT Real NOT Sharp Blade - Full Stainless Steel Fake Dull Trick CSGO Fidget Toy K14 U-N : Sports & Outdoors

Review: Excellent quality had over 1 year - High quality have had it over a year it hasn't unscrewed itself yet and I use it constantly feels like a real balisong definitely a excellent trainer.
Review: Easy to use - Very ease to grip helps with hand strength. Quality if very good well made. Light weight very ease of use and movement. Their is no sharpness so no worries about hurting yourself definitely has a good safety mechanism.

## Features

- AMERICAN BUTTERFLY KNIFE is made of 420C stainless steel (58 HRC) with reinforced screws & pins, providing a reliable training experience. Lock type - spring latch; Blade length - 3.94"; Handle length - 5.04"; Overall length - 8.98"; Weight - 5.5 OZ.
- SAFE BLADE. Balisong has unsharpened blade, ensuring practice without any cuts, injuries or bruising to the hands. Our butterfly knife can't be sharpened due to its design.
- DURABLE BUILD. We use high-quality stainless steel with with reinforced screws, pins and spring latch. Our training butterfly knife is designed for optimal balance, durability, handling and reliable use through practice sessions.
- PERFECT FLIPPING ACTION. Precision-tuned pivots and a non-slip ergonomic handle deliver the perfect experience for beginners, teens, adults and experts.
- INSTRUCTION TO LOOSE / TIGHTEN YOUR BALISONG. Open the latch located on the bottom of the butterfly, hold the handle and tighten the pivot screw using a suitable screwdriver (located where the handle meets the blade base). Repeat the process for the other handle. Ensure that the handles aren't overtightened!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BKTLPQ3C |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #16,381 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #13 in Martial Arts Knives |
| Blade Length | 3.54 Inches |
| Blade Material | Stainless Steel |
| Blade Shape | Trailing Point |
| Brand | GOOD WORKER |
| Brand Name | GOOD WORKER |
| Color | 1. New Flag |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.4 out of 5 stars 604 Reviews |
| Hand Orientation | both |
| Handle Material | Stainless Steel |
| Included Components | No |
| Is Product Cordless | No |
| Item Height | 0.01 inches |
| Item Length | 9.06 Inches |
| Manufacturer | GOOD WORKER |
| Model Name | K14 U |
| Model Number | K14 U |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Training |
| Reusability | Reusable |
| Special Feature | Lightweight |
| Special Features | Lightweight |
| Style | Modern |
| Theme | Sport |
| Unit Count | 1.0 Count |
| Warranty Description | no |

## Product Details

- **Recommended Uses For Product:** Training
- **Brand:** GOOD WORKER
- **Model Name:** K14 U
- **Special Feature:** Lightweight
- **Age Range (Description):** Adult
- **Included Components:** No
- **Handle Material:** Stainless Steel
- **Color:** 1. New Flag
- **Blade Material:** Stainless Steel
- **Style:** Modern

## Images

![Butterfly Knife - Balisong Trainer - American Practice Butterfly Trainer with Sure Spring Latch - Balisong Knives NOT Real NOT Sharp Blade - Full Stainless Steel Fake Dull Trick CSGO K14 U-N - Image 1](https://m.media-amazon.com/images/I/71PYk7mGlPL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent quality had over 1 year
*by C***S on January 4, 2026*

High quality have had it over a year it hasn't unscrewed itself yet and I use it constantly feels like a real balisong definitely a excellent trainer.

### ⭐⭐⭐⭐⭐ Easy to use
*by L***N on October 26, 2025*

Very ease to grip helps with hand strength. Quality if very good well made. Light weight very ease of use and movement. Their is no sharpness so no worries about hurting yourself definitely has a good safety mechanism.

### ⭐⭐⭐⭐ Cool design, but a bit hard to flip
*by D***N on October 30, 2024*

I bought this bc it’s cheap, patriotic, and I love the design. However, as a flipper, it’s pretty awful. The handles are horribly thin, and the latch messes with the balance. Fans of all kinds are difficult and uncomfortable, and really nothing else feels good on this. The tolerances are pretty bad, lots of tap, lots of play. But tbh, I think this is perfect if you’re buying it to flip for fun or for patriotic events, or even if you’re a beginner. A lot of people say that you need to buy something expensive to start out, but that’s not true. For $8, this will take you as far as you need to go to find out if you like this hobby or not. I’d say it’s worth the money, but don’t expect much.

## Frequently Bought Together

- Butterfly Knife - Balisong Trainer - American Practice Butterfly Trainer with Sure Spring Latch - Balisong Knives NOT Real NOT Sharp Blade - Full Stainless Steel Fake Dull Trick CSGO Fidget Toy K14 U-N
- Butterfly Knife - Balisong Trainer - Black Practice Butterfly Trainer with Sure Spring Latch - Balisong Knives NOT Real NOT Sharp Blade - Full Stainless Steel Fake Dull Trick CSGO Fidget Toy K10B
- Butterfly Knife - Balisong Trainer - Wood Practice Butterfly Trainer with Sure Spring Latch - Balisong Knives NOT Real NOT Sharp Blade - Full Stainless Steel Fake Dull Trick CSGO Fidget Toy K12 W-N

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-18*