---
product_id: 149295641
title: "Boao 4 Pieces Retractable Knife Prop False Trick Gadget Toy Disappearing Dagger Fake Plastic Blade for Halloween Fools Day Party"
brand: "boao"
price: "$31.80"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/149295641-boao-4-pieces-retractable-knife-prop-false-trick-gadget-toy
store_origin: EC
region: Ecuador
---

# 4 pieces included Retractable blade Magical design Boao 4 Pieces Retractable Knife Prop False Trick Gadget Toy Disappearing Dagger Fake Plastic Blade for Halloween Fools Day Party

**Brand:** boao
**Price:** $31.80
**Availability:** ✅ In Stock

## Summary

> 🎭 Pull Off the Ultimate Prank with Style!

## Quick Answers

- **What is this?** Boao 4 Pieces Retractable Knife Prop False Trick Gadget Toy Disappearing Dagger Fake Plastic Blade for Halloween Fools Day Party by boao
- **How much does it cost?** $31.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/149295641-boao-4-pieces-retractable-knife-prop-false-trick-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

- • **Safe and Fun:** Retractable design ensures no harm while maximizing laughs.
- • **Great Gift Idea:** A unique surprise that everyone will love!
- • **Compact and Portable:** Easily fits in your pocket for spontaneous fun.
- • **Perfect for Any Occasion:** Ideal for Halloween, April Fool's Day, and more!
- • **Unleash Your Inner Prankster:** Become the life of the party with this hilarious gadget!

## Overview

The Boao Retractable Knife Prop is a set of 4 playful gadgets designed for pranks and entertainment. Each knife features a safe, retractable plastic blade, measuring 8.27 inches long, making it perfect for parties, Halloween, and other fun occasions. Ideal for ages 14 and up, these props are lightweight, portable, and guaranteed to bring laughter to any gathering.

## Description

Boao 4 Pieces Retractable Knife Prop False Trick Gadget Toy Disappearing Dagger Fake Plastic Blade for Halloween Fools Day Party

## Features

- You will get: 4 pieces trick retractable 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: fake 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 |
|---------------|-------|
| Blade Material | Plastic |
| Product Care Instructions | Hand Wash Only |
| Handle Material | Plastic |
| Item Weight | 3.52 Ounces |
| Item Length | 8.27 Inches |
| Blade Length | 21 Centimeters |
| Is Product Cordless | Yes |
| Special Features | Retractable |
| Style | Modern |
| Color | Black |

## Product Details

- **Recommended Uses For Product:** Fancy dress, Halloween, April Fool's Day, theater props, school plays, tricks or jokes, costume events
- **Brand:** Boao
- **Special Feature:** Retractable
- **Age Range (Description):** Adult
- **Included Components:** Blade
- **Handle Material:** Plastic
- **Color:** Black
- **Blade Material:** Plastic
- **Style:** Modern
- **Blade Length:** 21 Centimeters

## Images

![Boao 4 Pieces Retractable Knife Prop False Trick Gadget Toy Disappearing Dagger Fake Plastic Blade for Halloween Fools Day Party - Image 1](https://m.media-amazon.com/images/I/51bZfZeVcmL.jpg)

## Available Options

This product comes in different **Number of Items** options.

## 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.

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- Boao 4 Pieces Retractable Knife Prop False Trick Gadget Toy Disappearing Dagger Fake Plastic Blade for Halloween Fools Day Party
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**Shop now:** [https://www.desertcart.ec/products/149295641-boao-4-pieces-retractable-knife-prop-false-trick-gadget-toy](https://www.desertcart.ec/products/149295641-boao-4-pieces-retractable-knife-prop-false-trick-gadget-toy)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-22*