---
product_id: 539557125
title: "GOOD WORKER 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"
brand: "good worker"
price: "KD 10.70"
currency: KWD
in_stock: true
reviews_count: 8
category: "Good Worker"
url: https://www.desertcart.com.kw/products/539557125-good-worker-butterfly-knife-balisong-trainer-black-practice-butterfly-trainer
store_origin: KW
region: Kuwait
---

# Balanced 4.69 oz weight for optimal handling Precision-tuned pivots for smooth flipping Unsharpened 420C stainless steel blade for safe practice GOOD WORKER 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

**Brand:** good worker
**Price:** KD 10.70
**Availability:** ✅ In Stock

## Summary

> 🦋 Master the art of the flip—safe, sleek, and seriously addictive!

## Quick Answers

- **What is this?** GOOD WORKER 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 by good worker
- **How much does it cost?** KD 10.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/539557125-good-worker-butterfly-knife-balisong-trainer-black-practice-butterfly-trainer)

## 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

- • **Built to Last:** Reinforced screws, pins, and spring latch guarantee long-lasting durability through countless training sessions.
- • **Perfectly Balanced:** At just 4.69 oz, this trainer offers the ideal weight for mastering tricks without fatigue or awkward handling.
- • **Cut-Free Confidence:** Unsharpened, dull blade crafted from durable 420C stainless steel ensures zero risk of injury during practice.
- • **Customizable Tension:** Easily tighten or loosen pivot screws to tailor the flipping resistance to your personal style.
- • **Flawless Flip Every Time:** Precision-tuned pivots and ergonomic handles deliver buttery smooth flipping for all skill levels.

## Overview

The GOOD WORKER Butterfly Knife Trainer is a premium, full stainless steel balisong designed for safe, injury-free practice. Featuring a 3.94-inch unsharpened blade, precision pivots, and a spring latch, it offers balanced weight and durable construction ideal for beginners and pros alike. Its ergonomic design and adjustable tension make it the go-to trainer for mastering butterfly knife tricks with confidence and style.

## Description

Product description SELECT YOUR PREFERRED COLOR Silver with Skulls Multicolor American Patriotic Wood Black with White Pattern A bold blend of elegance and edge, this design fuses silver’s sleekness with striking skull motifs Vibrant and expressive, this option adds a lively, dynamic touch—perfect for those who love to stand out Bold and patriotic, this design captures the spirit of freedom with its striking red, white, and blue. The vibrant stars and stripes create a dynamic, eye-catching look Warm and natural, this color exudes authenticity and charm, offering a sense of comfort and uniqueness A timeless blend of contrast and style, this design pairs elegant black with intricate white patterns CHOOSE YOUR BUTTERFLY KNIFE K19B BALISONG K10 BALISONG K14B BALISONG K12W-N BALISONG K14U-N BALISONG K15R BALISONG

Review: Great for beginners and smooth to flip - I got this trainer butterfly knife to safely learn tricks without worrying about cuts, and I’m really happy with it. It’s well-balanced and has a solid feel—surprisingly sturdy for the price. The handles flip smoothly, and the weight makes it easy to practice without feeling too heavy or too light. The "blade" is blunt and safe, which is perfect for beginners (or parents of kids who are into this stuff). No sharp edges, but it still looks cool and gives a realistic feel. I’ve dropped it more times than I can count, and it’s holding up really well—no loose screws or major damage. The latch works fine, though it can get in the way during tricks sometimes (nothing a rubber band or quick mod can’t fix). Great choice if you're just getting into flipping or want a safe way to practice without risking your fingers. Fun, durable, and definitely worth it. Great for kids too!
Review: Woukd recommend - Great quality, sturdy. The lock is really strong though and tough to locka nd unlock, however Imd rather it be harder to locka nd unlock than it be too easy

## Features

- Black 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 - 5.12"; Overall length - 9.06"; Weight - 4.69 oz.
- Safe blade. The balisong has an 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 reinforced screws, pins. Our training butterfly knife is designed for optimal balance, durability, handling and reliable use through practice sessions
- Latch lock. Butterfly knife has the latch lock, which secures the balisong handles in the closed position. To open, it is pushed back with a thumb after which the handles rotate freely around their axes. Our butterfly knife can be opened with a single movement.
- 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 | B0BYP86GXG |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #32,586 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #2 in Martial Arts Ninja Weapons |
| Blade Length | 3.94 Inches |
| Blade Material | Stainless Steel |
| Blade Shape | Straight Back |
| Blade Type | Butterfly |
| Brand | GOOD WORKER |
| Brand Name | GOOD WORKER |
| Color | 1. Black |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.3 out of 5 stars 603 Reviews |
| Hand Orientation | Ambidextrous |
| Handle Material | Stainless Steel |
| Included Components | No |
| Is Product Cordless | Yes |
| Item Length | 9.06 Inches |
| Item Shape | Butterfly |
| Item Weight | 133 Grams |
| Manufacturer | GOOD WORKER |
| Model Name | K19B |
| Model Number | K19B |
| Orientation | Adjustable |
| Part Number | K19B |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Training |
| Reusability | Reusable |
| Set Name | Black |
| Size | 3.9" |
| Special Feature | Lightweight |
| Special Features | Lightweight |
| Style | Modern |
| Theme | Sport |
| Unit Count | 1.0 Count |
| Warranty Description | no |

## Product Details

- **Age Range (Description):** Adult
- **Blade Material:** Stainless Steel
- **Brand:** GOOD WORKER
- **Color:** 1. Black
- **Handle Material:** Stainless Steel
- **Included Components:** No
- **Model Name:** K19B
- **Recommended Uses For Product:** Training
- **Special Feature:** Lightweight
- **Style:** Modern

## Images

![GOOD WORKER 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 - Image 1](https://m.media-amazon.com/images/I/71f+-s-1dLL.jpg)
![GOOD WORKER 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 - Image 2](https://m.media-amazon.com/images/I/61ldUPrXHcL.jpg)
![GOOD WORKER 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 - Image 3](https://m.media-amazon.com/images/I/81wgso6EpuL.jpg)
![GOOD WORKER 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 - Image 4](https://m.media-amazon.com/images/I/81PKhmUPTSL.jpg)
![GOOD WORKER 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 - Image 5](https://m.media-amazon.com/images/I/81W6a8iUvIL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for beginners and smooth to flip
*by A***A on July 7, 2025*

I got this trainer butterfly knife to safely learn tricks without worrying about cuts, and I’m really happy with it. It’s well-balanced and has a solid feel—surprisingly sturdy for the price. The handles flip smoothly, and the weight makes it easy to practice without feeling too heavy or too light. The "blade" is blunt and safe, which is perfect for beginners (or parents of kids who are into this stuff). No sharp edges, but it still looks cool and gives a realistic feel. I’ve dropped it more times than I can count, and it’s holding up really well—no loose screws or major damage. The latch works fine, though it can get in the way during tricks sometimes (nothing a rubber band or quick mod can’t fix). Great choice if you're just getting into flipping or want a safe way to practice without risking your fingers. Fun, durable, and definitely worth it. Great for kids too!

### ⭐⭐⭐⭐⭐ Woukd recommend
*by M***C on March 5, 2026*

Great quality, sturdy. The lock is really strong though and tough to locka nd unlock, however Imd rather it be harder to locka nd unlock than it be too easy

### ⭐⭐⭐⭐⭐ Perfect for practicing tricks safely!
*by A***A on March 20, 2026*

I'm really impressed with this trainer,sine the blade is dull and not sharp at all,I can practice new flips and tricks without worrying about getting cut.

## Frequently Bought Together

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- 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
- GOOD WORKER Butterfly Trainer - Practice Sword NOT Real - Balisong NOT Sharp Blade - Cool Design - Black Dull Trick Butterfly - Butter Fly Training - Gifts for Men Boys Girls K14B

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**Shop now:** [https://www.desertcart.com.kw/products/539557125-good-worker-butterfly-knife-balisong-trainer-black-practice-butterfly-trainer](https://www.desertcart.com.kw/products/539557125-good-worker-butterfly-knife-balisong-trainer-black-practice-butterfly-trainer)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-05-16*