---
product_id: 398842342
title: "Butterfly Knife Trainer - Balisong Trainer - Practice Butterfly Knife - Balisong Butterfly Knives NOT Real NOT Sharp Blade - Black Dull Trick Butterfly Knifes - Butter Fly Knife Training K14B"
brand: "good worker"
price: "¥324"
currency: JPY
in_stock: false
reviews_count: 8
url: https://www.desertcart.jp/products/398842342-butterfly-knife-trainer-balisong-trainer-practice-butterfly-knife-balisong-butterfly
store_origin: JP
region: Japan
---

# Secure locking latch system 420 stainless steel durability Lightweight & balanced design Butterfly Knife Trainer - Balisong Trainer - Practice Butterfly Knife - Balisong Butterfly Knives NOT Real NOT Sharp Blade - Black Dull Trick Butterfly Knifes - Butter Fly Knife Training K14B

**Brand:** good worker
**Price:** ¥324
**Availability:** ❌ Out of Stock

## Summary

> 🦋 Flip Fearlessly, Train Confidently!

## Quick Answers

- **What is this?** Butterfly Knife Trainer - Balisong Trainer - Practice Butterfly Knife - Balisong Butterfly Knives NOT Real NOT Sharp Blade - Black Dull Trick Butterfly Knifes - Butter Fly Knife Training K14B by good worker
- **How much does it cost?** ¥324 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/398842342-butterfly-knife-trainer-balisong-trainer-practice-butterfly-knife-balisong-butterfly)

## 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

- • **Lightweight & Ergonomic:** Easy to handle for beginners and teens, perfect for mastering balisong skills.
- • **Adjustable Tension Screws:** Customize handle tightness for smooth flipping and personalized control.
- • **Safe & Blunt Blade Design:** Practice tricks without any risk of cuts or injuries.
- • **Premium 420 Stainless Steel Build:** Durable metal construction ensures long-lasting corrosion resistance.
- • **Perfect Gift for Aspiring Flippers:** Ideal for birthdays, holidays, and special occasions to impress your inner circle.

## Overview

The Butterfly Knife Trainer by GOOD WORKER is a high-quality, safe balisong practice tool crafted from durable 420 stainless steel. Featuring a blunt, perforated blade and secure locking latch, it offers beginners and teens a lightweight, ergonomic way to master butterfly knife tricks without any risk of injury. Adjustable tension screws allow for personalized handling, making it the perfect gift for anyone eager to learn the art of balisong flipping.

## Description

This multifunctional knife does not have a blade and its role is played by a plate with holes that carry both a decorative and a practical function to lighten the weight. As in the classical balisong this perforated blade folds and hides inside a stainless steel handle. This trainer tool is an absolute safety training both for you and others as dull-edged blade is unsharpened to prevent cuts, hurts or any bruises. Best Skeleton-Construction Tool! It is an excellent training tool to practice tricks and manipulate with a real balisong and work up from beginners to advanced. Even if you manage to improperly fold the blade or somehow put yourself in danger, nothing terrible will happen: the rounded and unsharpened plate is completely safe. Super Gift Idea! Such balisong is the perfect gift for birthdays, men days, any occasion to make nice to your brother, co-worker, boys and guys.

Review: Carebear.. - Decided to go legit and give up a life of crime, these help with the withdrawals. Nicely made and actually feel real
Review: Fun for about 3 minutes - My 11 year old son has been begging me for a butterfly knife and even sent me 30 screenshots of the ones he wants for weeks. I saw this one was on sale so I decided to let him finally have one. I was only going to buy this because the knife part isn't real. It is dull plastic. He tracked the package from the moment we ordered. Everyone knew he had a butterfly knife on the way. His teachers, friends, even the neighbor had to hear about it. The knife finally arrives and he shows all of us, facetimes all his friends, he was so excited. Until an hour later, literally 60 minutes later, it broke. the screws became loose and a little washer was lost in the carpet. He was able to fix it enough to put it together, but he cant play with it without it breaking again. he was so bummed so i went online and asked for a refund and had them send another one. We just received the new one but he wont let anyone touch it, and he wont play with it because he's scared its going to break again. It doesn't bother me that I wasted the money, the only thing that bothers me is that he was let down after being so excited. It has the potential to be a great practice butterfly knife but unfortunately it fell short.

## Features

- Butterfly trainer is made of quality and durable 420 stainless steel, all the construction is made of metal. This is not real butterfly knife - Butterfly knife not shap - no offensive blade.
- Everyday use balisong - trainer tool is simple, lightweight, easy to handle and use, accessible & safe, suitable for beginners and teenagers. Instruction to loose/tighten your balisong: open the latch located on the bottom of the butterfly knife - 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;
- Perfect butterfly training knife is suitable for beginners and teens. Butterfly knife practice blade is safe and easy to use. The knife can't be sharpened due to its design.Balisong trainer provides excellent corrosion & treatment resistance, high durability. High quality pocket butterfly knofe.
- Safe blunt & dull blade trainer knife ensures practice without any cuts or injuries. This tool will help you understand how it all works and it will also keep your hands safe. Super gift idea on Christmas, birthday, anniversary, etc.
- Perfect gift idea - gifts for husband from wife, proving hugely popular as dad gifts, gifts for men, brother, college gifts for guys and even father in law gifts, perfect gift for Christmas, graduation, anniversary, birthday, thanksgiving day.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0924G4G7C |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Blade Material | Stainless Steel |
| Brand | GOOD WORKER |
| Brand Name | GOOD WORKER |
| Customer Reviews | 3.7 out of 5 stars 226 Reviews |
| Handle Material | Stainless Steel |
| Manufacturer | GOOD WORKER |
| Product Care Instructions | Hand Wash Only |
| Special Feature | Locking Blades |
| Special Features | Locking Blades |
| Style | Classic |

## Product Details

- **Age Range (Description):** Adult
- **Blade Material:** Stainless Steel
- **Brand:** GOOD WORKER
- **Handle Material:** Stainless Steel
- **Manufacturer:** GOOD WORKER
- **Product Care Instructions:** Hand Wash Only
- **Special Feature:** Locking Blades
- **Style:** Classic

## Images

![Butterfly Knife Trainer - Balisong Trainer - Practice Butterfly Knife - Balisong Butterfly Knives NOT Real NOT Sharp Blade - Black Dull Trick Butterfly Knifes - Butter Fly Knife Training K14B - Image 1](https://m.media-amazon.com/images/I/616AY+tCINL.jpg)
![Butterfly Knife Trainer - Balisong Trainer - Practice Butterfly Knife - Balisong Butterfly Knives NOT Real NOT Sharp Blade - Black Dull Trick Butterfly Knifes - Butter Fly Knife Training K14B - Image 2](https://m.media-amazon.com/images/I/71j4riH5xSL.jpg)
![Butterfly Knife Trainer - Balisong Trainer - Practice Butterfly Knife - Balisong Butterfly Knives NOT Real NOT Sharp Blade - Black Dull Trick Butterfly Knifes - Butter Fly Knife Training K14B - Image 3](https://m.media-amazon.com/images/I/71pknKVZhUL.jpg)
![Butterfly Knife Trainer - Balisong Trainer - Practice Butterfly Knife - Balisong Butterfly Knives NOT Real NOT Sharp Blade - Black Dull Trick Butterfly Knifes - Butter Fly Knife Training K14B - Image 4](https://m.media-amazon.com/images/I/71i22831JhL.jpg)
![Butterfly Knife Trainer - Balisong Trainer - Practice Butterfly Knife - Balisong Butterfly Knives NOT Real NOT Sharp Blade - Black Dull Trick Butterfly Knifes - Butter Fly Knife Training K14B - Image 5](https://m.media-amazon.com/images/I/71kJhu2pzKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Carebear..
*by C***T on April 19, 2022*

Decided to go legit and give up a life of crime, these help with the withdrawals. Nicely made and actually feel real

### ⭐ Fun for about 3 minutes
*by S***A on April 13, 2022*

My 11 year old son has been begging me for a butterfly knife and even sent me 30 screenshots of the ones he wants for weeks. I saw this one was on sale so I decided to let him finally have one. I was only going to buy this because the knife part isn't real. It is dull plastic. He tracked the package from the moment we ordered. Everyone knew he had a butterfly knife on the way. His teachers, friends, even the neighbor had to hear about it. The knife finally arrives and he shows all of us, facetimes all his friends, he was so excited. Until an hour later, literally 60 minutes later, it broke. the screws became loose and a little washer was lost in the carpet. He was able to fix it enough to put it together, but he cant play with it without it breaking again. he was so bummed so i went online and asked for a refund and had them send another one. We just received the new one but he wont let anyone touch it, and he wont play with it because he's scared its going to break again. It doesn't bother me that I wasted the money, the only thing that bothers me is that he was let down after being so excited. It has the potential to be a great practice butterfly knife but unfortunately it fell short.

### ⭐⭐ Fell apart after just a couple of days
*by N***B on February 9, 2022*

I was realllly excited to use this thing as a practice deal and it felt super high quality at first. Only a few hours of use caused all of its joints/assembly to get loose, and it literally fell apart on my 2nd day of having it. For $15 I feel like it's not a crazy ask for it to not just be super cheap.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-11-02*