---
product_id: 662576415
title: "Butterfly Trainer Knife,All stainless steel practice butterfly knife comb for Training(Silver)…"
brand: "aosiley"
price: "€ 12.53"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/662576415-butterfly-trainer-knife-all-stainless-steel-practice-butterfly-knife-comb
store_origin: IE
region: Ireland
---

# enhanced 404 steel screws for durability smooth flipping with break-in period 440 stainless steel corrosion-resistant Butterfly Trainer Knife,All stainless steel practice butterfly knife comb for Training(Silver)…

**Brand:** aosiley
**Price:** € 12.53
**Availability:** ✅ In Stock

## Summary

> 🦋 Flip Fearlessly, Train Like a Pro!

## Quick Answers

- **What is this?** Butterfly Trainer Knife,All stainless steel practice butterfly knife comb for Training(Silver)… by aosiley
- **How much does it cost?** € 12.53 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/662576415-butterfly-trainer-knife-all-stainless-steel-practice-butterfly-knife-comb)

## Best For

- aosiley enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from premium 440 stainless steel for unbeatable rust resistance and longevity.
- • **Break-In Ready:** Slight initial tightness means precision engineering; just a little oil and flipping practice unlocks silky smooth action.
- • **Safe Skill Mastery:** Practice complex butterfly knife moves without the risk of cuts or bruises—perfect for confident learning.
- • **Effortless Flipping Fun:** Designed for smooth, satisfying flips that get better with use—hours of safe, addictive practice.
- • **Engineered for Endurance:** Enhanced 404 stainless steel screws ensure your trainer stays solid through countless flips.

## Overview

The AOSILEY Butterfly Trainer Knife is a high-quality, all stainless steel practice tool designed for safe and durable butterfly knife training. Featuring corrosion-resistant 440 stainless steel and reinforced 404 steel screws, it offers long-lasting performance and smooth flipping action after a brief break-in period. Ideal for mastering tricks without injury, this silver trainer combines professional-grade materials with user-friendly design.

## Description

Butterfly Trainer Knife,All stainless steel practice butterfly knife comb for Training(Silver)…

## Features

- HIGH QUALITY MATERIAL: Butterfly Trainer is fully made of 440 stainless steel. This butterfly training provides excellent corrosion resistance, high durability.
- DURABLE: Unlike the normal butterfly trainer, we use enhanced 404 stainless steel and enhanced screws to make sure it can last long till you get the hang of it and are able to move on to the real thing.
- Safe: This Practice Butterfly Trainer is perfect for learning how to use the real thing with out all the cuts and bruising to the hands.Flip with fun: The trainer is so easy to use and provides hours of safe flipping fun.
- How to use: Please note: The butterfly Game Equipment may be a little tight when you just received it, but it can be turned smoothly after using it for a while. You can also apply a little oil.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | AOSILEY |
| Model Number | AO-K0123 |
| Colour | Silver |
| Package Dimensions | 14.6 x 5 x 1.7 cm; 123 g |
| Special Features | Rust Resistant |
| Item Weight | 123 g |

## Product Details

- **Recommended uses for product:** Camping
- **Brand:** AOSILEY
- **Model name:** Butterfly Trainer
- **Special feature:** Rust Resistant
- **Age range (description):** Adult
- **Included components:** Sheath
- **Handle material:** Copper, Stainless Steel
- **Colour:** Silver
- **Blade material:** Stainless Steel
- **Style:** Modern

## Images

![Butterfly Trainer Knife,All stainless steel practice butterfly knife comb for Training(Silver)… - Image 1](https://m.media-amazon.com/images/I/61ClXhJCaxL.jpg)

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**Shop now:** [https://www.desertcart.ie/products/662576415-butterfly-trainer-knife-all-stainless-steel-practice-butterfly-knife-comb](https://www.desertcart.ie/products/662576415-butterfly-trainer-knife-all-stainless-steel-practice-butterfly-knife-comb)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-04*