---
product_id: 460088720
title: "PROBEROS Butterfly Trainer Balisong, Unsharpened Blade, O-Ring Latch, Black"
brand: "proberos"
price: "€ 7.19"
currency: EUR
in_stock: true
reviews_count: 8
category: "Proberos"
url: https://www.desertcart.ie/products/460088720-proberos-butterfly-trainer-balisong-unsharpened-blade-o-ring-latch-black
store_origin: IE
region: Ireland
---

# Secure O-ring latch Lightweight skeletonized handle Adjustable tension screw PROBEROS Butterfly Trainer Balisong, Unsharpened Blade, O-Ring Latch, Black

**Brand:** proberos
**Price:** € 7.19
**Availability:** ✅ In Stock

## Summary

> 🦋 Flip Fearlessly, Train Like a Pro!

## Quick Answers

- **What is this?** PROBEROS Butterfly Trainer Balisong, Unsharpened Blade, O-Ring Latch, Black by proberos
- **How much does it cost?** € 7.19 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/460088720-proberos-butterfly-trainer-balisong-unsharpened-blade-o-ring-latch-black)

## Best For

- proberos enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Skill Booster:** Perfect for novices and hobbyists aiming to master balisong tricks and improve hand coordination safely.
- • **Customizable Flip Tension:** Fine-tune your flipping experience with an adjustable hex screw for smooth, personalized control.
- • **Safe for Beginners & Teens:** Unsharpened stainless steel blade ensures risk-free practice without compromising on realistic handling.
- • **Ergonomic Lightweight Design:** Skeletonized handles reduce weight and enhance grip comfort for effortless, extended training sessions.
- • **Durable Build for Relentless Practice:** Crafted to withstand drops and repeated use without losing balance or pivot integrity.

## Overview

The PROBEROS Butterfly Trainer Balisong features a safe, unsharpened stainless steel blade with an adjustable tension screw and O-ring latch for smooth, customizable flipping. Its lightweight skeletonized handle offers ergonomic comfort and durability, making it ideal for beginners and enthusiasts to practice tricks confidently and build hand agility without risk.

## Description

desertcart.in: Buy PROBEROS Butterfly Trainer Balisong, Unsharpened Blade, O-Ring Latch, Black | Controlled Flipping Practice, Unsharpened Blade for Handling Drills, O-Ring Latch, Black Finish, Balisong Training Format online at low price in India on desertcart.in. Free Shipping. Cash On Delivery

Review: High quality butterfly knife - high-quality trainer is designed to be dropped—repeatedly—without the handles warping or the pivots losing their tune. Instead of a sharpened edge, the "blade" is a weighted dull plate, often featuring decorative cutouts to ensure the balance mimics a real live blade. Top-tier trainers usually feature crowned (rounded) spines and chamfered handle edges, which prevent the "bite" or pinching that often happens with cheaper, sharper-edged metal handles during a missed trick.
Review: Good practice balisong with few cons - The latch is damn annoying, it doesn’t sit right and is too dangly After much practice I have managed to chip the paint from the faux blade. I have some longevity concerns with the amount I’m practicing and abusing this thing - but, this is definitely value for money

## Features

- TIPS: The balisong trainer equipment may be a little tight when you just received it, but it can be turned smoothly after using it for a while and also you can achieve the state you want by adjusting the tightness of the screw.
- GREAT FOR BEGINNERS AND TEENS: The butterfly knife practice blade is safe and easy to use. Due to its design, this knife cannot be sharpened. The uncut edges are great for practice and very safe. Newbie friendly. Balisong trainers offer excellent corrosion and handling resistance as well as high durability. High quality pocket butterfly knife.
- ADJUSTABLE AND SMOOTH OPERATION: The O-ring latch and hex screw design make the trainer flexible to adjust for a preferred level of tightness. This feature ensures a smoother flip and allows users to customize the tension according to their hand control or skill level, enhancing overall flipping experience.
- ERGONOMIC AND LIGHTWEIGHT HANDLING: The skeletonized handle design reduces weight while improving grip comfort and balance. Its finely crafted surface feels smooth in hand, supporting effortless flipping and control. The shape and hole patterns also add a stylish look while enhancing maneuverability for continuous practice.
- VERSATILE TRAINING COMPANION: Suitable for beginners, hobbyists, or those looking to improve agility and hand coordination, this balisong trainer serves multiple purposes. From casual trick practice to confidence building before handling real knives, it offers safe versatility for learning and skill enhancement in any environment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B67RGTTV |
| Age Range (Description) | Kid |
| Age Range Description | Kid |
| Best Sellers Rank | #74,175 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #341 in Kitchen Knives (Home & Kitchen) |
| Blade Length | 10 Centimetres |
| Blade Material | Stainless Steel |
| Blade Shape | Straight Back |
| Brand | PROBEROS |
| Brand Name | PROBEROS |
| Colour | Black |
| Customer Reviews | 4.0 out of 5 stars 284 Reviews |
| Hand Orientation | Ambidextrous |
| Handle Material | Copper, Stainless Steel |
| Importer Contact Information | PROBEROS |
| Included Components | Storage Case |
| Item Length | 22.5 Centimetres |
| Item Shape | Butterfly |
| Item Weight | 120.6 Grams |
| Manufacturer | Huizhou Origin Point Manufacturing Co., Ltd., butterfly |
| Manufacturer Contact Information | Huizhou Origin Point Manufacturing Co., Ltd. |
| Model Name | A |
| Model Number | 54991 |
| Number of Items | 1 |
| Packer Contact Information | PROBEROS |
| Part Number | AZTF8-10OU0WJ |
| Power Source | hand powered |
| Product Care Instructions | Spot Clean |
| Recommended Uses For Product | construction |
| Reusability | Reusable |
| Size | 10 cm |
| Special Feature | Locking Blades |
| Special Features | Locking Blades |
| Style Name | Modern |
| Theme | Butterfly |
| Unit Count | 1.00 Count |

## Product Details

- **Age Range (Description):** Kid
- **Brand:** PROBEROS
- **Model Name:** A
- **Recommended Uses For Product:** construction
- **Special Feature:** Locking Blades

## Images

![PROBEROS Butterfly Trainer Balisong, Unsharpened Blade, O-Ring Latch, Black - Image 1](https://m.media-amazon.com/images/I/61afP30l9DL.jpg)

## Available Options

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

## Questions & Answers

**Q: Highly sharpener?**
A: It's not sharp at all since it's a beginner friendly knife

**Q: Is the product defective**
A: Most of our customers are satisfied with this butterfly knife, so there are no defects.

**Q: Good for beginners??**
A: Yes, it is.

**Q: Some reviews say that the quality of the knife is bad and can't be handled well? Is that true? How can i trust this?**
A: Quite smooth hinges, works well

## Customer Reviews

### ⭐⭐⭐⭐⭐ High quality butterfly knife
*by M***Y on 10 March 2026*

high-quality trainer is designed to be dropped—repeatedly—without the handles warping or the pivots losing their tune. Instead of a sharpened edge, the "blade" is a weighted dull plate, often featuring decorative cutouts to ensure the balance mimics a real live blade. Top-tier trainers usually feature crowned (rounded) spines and chamfered handle edges, which prevent the "bite" or pinching that often happens with cheaper, sharper-edged metal handles during a missed trick.

### ⭐⭐⭐⭐ Good practice balisong with few cons
*by P***K on 17 June 2023*

The latch is damn annoying, it doesn’t sit right and is too dangly After much practice I have managed to chip the paint from the faux blade. I have some longevity concerns with the amount I’m practicing and abusing this thing - but, this is definitely value for money

### ⭐⭐⭐⭐⭐ Best training knife
*by P***I on 20 May 2025*

It is made up of a good quality metal and is worth the price. Must buy

## Frequently Bought Together

- Proberos® Stainless Steel Butterfly Knives Trainer with O-Ring Latch for Beginner, no Offensive Blade, Balisong Trainer for Practicing Flipping Tricks, Finger Strength Stick Training Tool
- GRS Stainless Steel Nunchaku Chen Xi for Karate Training Arts

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**Shop now:** [https://www.desertcart.ie/products/460088720-proberos-butterfly-trainer-balisong-unsharpened-blade-o-ring-latch-black](https://www.desertcart.ie/products/460088720-proberos-butterfly-trainer-balisong-unsharpened-blade-o-ring-latch-black)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-09-28*