---
product_id: 149295641
title: "Boao Retractable Fake Prop Knife False Trick Joke Gadget Toy"
brand: "boao"
price: "R338"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/149295641-boao-retractable-fake-prop-knife-false-trick-joke-gadget-toy
store_origin: ZA
region: South Africa
---

# 8.27 inch blade length 4 retractable fake knives Reusable & durable plastic Boao Retractable Fake Prop Knife False Trick Joke Gadget Toy

**Brand:** boao
**Price:** R338
**Availability:** ✅ In Stock

## Summary

> 🔪 Slice through boredom with the ultimate disappearing dagger prank set!

## Quick Answers

- **What is this?** Boao Retractable Fake Prop Knife False Trick Joke Gadget Toy by boao
- **How much does it cost?** R338 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/149295641-boao-retractable-fake-prop-knife-false-trick-joke-gadget-toy)

## Best For

- boao enthusiasts

## Why This Product

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

## Key Features

- • **Quadruple the Fun:** Get 4 retractable knives in one set—perfect for group pranks or theatrical flair.
- • **Safe Yet Convincing:** Made from obtuse plastic that looks real in dim light but won’t harm—prank responsibly and impress effortlessly.
- • **Sleek Disappearing Blade:** Spring-loaded plastic blade retracts smoothly for jaw-dropping illusions every time.
- • **Versatile Party Essential:** Ideal for Halloween, April Fool’s, cosplay, theater, or any event where you want to steal the spotlight.
- • **Lightweight & Ambidextrous:** Only 3.52 oz each with a handle designed for both left and right hands—comfort meets convenience.

## Overview

The Boao 4 Pieces Retractable Fake Prop Knife set features four 8.27-inch spring-loaded plastic blades that retract safely into their handles. Lightweight and ambidextrous, these reusable props are perfect for pranks, theatrical performances, and costume events, delivering convincing illusions without risk.

## Description

desertcart.com: Boao Retractable Fake Prop Knife False Trick Joke Gadget Toy

## Features

- You Will Get: you will receive 4 pieces retractable fake knife in the package, they will make you the magician and prankster in the party, that everyone will be able to join in on the fun
- Size and Material: retractable prop knife and handle are approximately 8.27 inch/ 21 cm long; Made of obtuse plastic, plastic blade retracts into the handle, blade disappears into handle, will do no harm on human body
- Magical design: the disappearing dagger features a small plastic knife with spring loaded retractable blade which slides into the handle and slides out again when you pull away, your friends will be shocked by this little gadget novelty toy
- Suit for: funny gag toy for fancy dress, Halloween, April Fool's Day, theater props, school play, tricks or jokes and any other funny occasions and costume events, you can take them out whenever you need a laugh or distraction, but not suitable for children under 14 years of age
- Interesting gift: they are cute and very portable, everyone will love getting this fun retractable knife, they can make for a good small prize or Easter egg, you can fool your friends and make them laugh by playing this fake dagger

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07VK7KGH4 |
| Age Range Description | Adult |
| Blade Length | 21 centimeters |
| Blade Material | Plastic |
| Blade Shape | Straight |
| Blade Type | Fake |
| Brand Name | Boao |
| Color | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (2,285) |
| Hand Orientation | Ambidextrous |
| Handle Material | Plastic |
| Included Components | Blade |
| Item Length | 8.27 inches |
| Item Shape | Straight |
| Item Weight | 3.52 ounces |
| Number of Items | 4 |
| Part Number | Boao-Knife Toy-01 |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Fancy dress, Halloween, April Fool's Day, theater props, school plays, tricks or jokes, costume events |
| Reusability | Reusable |
| Set Name | 4-Piece Set |
| Size | 8.27 inches |
| Special Features | Retractable |
| Style | Modern |
| Theme | Fantasy |
| UPC | 760385951112 |
| Unit Count | 4 Count |

## Product Details

- **Age Range (Description):** Adult
- **Blade Length:** 21 centimeters
- **Blade Material:** Plastic
- **Brand:** Boao
- **Color:** Black
- **Handle Material:** Plastic
- **Included Components:** Blade
- **Special Feature:** Retractable
- **Style:** Modern

## Images

![Boao Retractable Fake Prop Knife False Trick Joke Gadget Toy - Image 1](https://m.media-amazon.com/images/I/51gJYvOHMQL.jpg)

## Questions & Answers

**Q: Can you close it?**
A: No, they don’t close.

**Q: how much pressure does it take to push it in? Also if you use it to many times will it get stuck?**
A: Bought this last Christmas for my youngest grandson. They are very safe. It takes very little pressure to push in the blade. All four knives are very functional. He plays with these knives constantly so I would expect at least one of them to malfunction. All are still fully functional.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.co.za/products/149295641-boao-retractable-fake-prop-knife-false-trick-joke-gadget-toy](https://www.desertcart.co.za/products/149295641-boao-retractable-fake-prop-knife-false-trick-joke-gadget-toy)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-09-01*