---
product_id: 49402651
title: "Prank Device - Exploding Cap DETONATOR BANG - Toy - Trick - No Caps Included"
brand: "fun"
price: "€ 10.17"
currency: EUR
in_stock: true
reviews_count: 8
category: "Fun"
url: https://www.desertcart.sk/products/49402651-prank-device-exploding-cap-detonator-bang-toy-trick-no-caps
store_origin: SK
region: Slovakia
---

# Loud bang trigger Compact 3.2x1.4x0.5cm size No batteries or assembly needed Prank Device - Exploding Cap DETONATOR BANG - Toy - Trick - No Caps Included

**Brand:** fun
**Price:** € 10.17
**Availability:** ✅ In Stock

## Summary

> 💣 Ready, Set, Bang! The ultimate stealth prank for the bold and playful.

## Quick Answers

- **What is this?** Prank Device - Exploding Cap DETONATOR BANG - Toy - Trick - No Caps Included by fun
- **How much does it cost?** € 10.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/49402651-prank-device-exploding-cap-detonator-bang-toy-trick-no-caps)

## Best For

- fun enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Setup:** No batteries or assembly required—just load a plastic cap and place it under any weighted object.
- • **Durable Brass Build:** Crafted from sturdy brass to ensure long-lasting prank power without rusting when properly maintained.
- • **Instant Shock Factor:** Triggers a loud bang the moment your target lifts the object, guaranteeing unforgettable reactions.
- • **Classic Prank Revival:** A timeless gag that bridges generations, perfect for office fun or family mischief.
- • **Discreet & Slim Design:** At just 3.2cm long and 0.5cm high, it hides effortlessly under everyday items for stealthy pranks.

## Overview

The Exploding Cap Detonator Bang is a compact, battery-free prank device that uses plastic caps (not included) to create a loud bang when an object is lifted. Measuring just 3.2 x 1.4 x 0.5 cm and made from durable brass, it’s designed for easy concealment and instant setup, making it a classic, reliable tool for memorable practical jokes.

## Description

Product description Exploding Cap DETONATOR BANG DEVICELoad Detonator with a cap, place device under any item, when the item is picked up, the device will trigger a loud BANG!You set this device up by putting a plastic cap on the brass stud, then pulling the detonator back, closing the lid and then putting it under something to weigh it down like a bag, book, glass, can, shoe etc.When someone picks up the object, the detonator fires the cap which makes a loud bang! Scaring the living daylights out of your victim!The device uses plastic caps to produce the bang (Not supplied).Great joke to use under any object that is heavy enough to weigh it down.The device is 3.2cm long by 1.4cm wide by 0.5cm high so it’s easy to hide it under objects.PLEASE NOTE DEVICE ONLY - CAPS NOT INCLUDED (You can buy these from any good Joke shop - Especially The Scarborough Joke Shop!!) Directions Load Detonator with a cap, place device under any item, when the item is picked up, the device will trigger a loud BANG! You set this device up by putting a plastic cap on the brass stud, then pulling the detonator back, closing the lid and then putting it under something to weigh it down like a bag, book, glass, can, shoe etc. When someone picks up the object, the detonator fires the cap which makes a loud bang! Scaring the living daylights out of your victim!

Review: Golden oldie - Golden oldie for any prankster. I bought it for the kids but tested on my wife. Even light objects can hold it down, it is also slim enough to fit under most doors. Lift the object or open the door and…BANG! You have an instantly traumatised wife. The kids will love it.
Review: Amazing little things - Good fun, just keep them separate from the caps if you're storing them away, as the caps break down and the powder causes the metal to rust up.

## Features

- Exploding Cap DETONATOR BANG DEVICE
- Load Detonator with a cap, place device under any item, when the item is picked up, the device will trigger a loud BANG!
- The device uses plastic caps to produce the bang (Not supplied).
- 3.2cm long by 1.4cm wide by 0.5cm
- Watch our video https://youtu.be/OFEumY5AK94

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B071YYXT92 |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 25,277 in Toys & Games ( See Top 100 in Toys & Games ) 135 in Gags & Practical Joke Toys |
| Colour | Silver |
| Customer Reviews | 4.1 4.1 out of 5 stars (506) |
| Date First Available | 7 May 2017 |
| Educational Objective(s) | Literacy & Spacial Awareness |
| Manufacturer recommended age | 0 - 10 years |
| Material Type(s) | Brass |
| Number of Game Players | 1 |
| Package Dimensions | 4.5 x 2 x 1 cm; 10 g |
| Remote Control Included? | No |
| tech_spec_battery_description_toys | No batteries required |

## Images

![Prank Device - Exploding Cap DETONATOR BANG - Toy - Trick - No Caps Included - Image 1](https://m.media-amazon.com/images/I/71eyBo+cauL.jpg)

## Questions & Answers

**Q: Item  arrived broken**
A: No

**Q: what is in there do make it explode?**
A: You need to insert a Plastic cap, the one's that go in cap guns. The people saying that this product doesn't work are not putting a cap inside it and then they are expecting the product to make the bang sound by magic which is ridiculous, that is like not putting diesel in a diesel car and then expecting the car to run anyway.

**Q: Do these work with the caps on paper strips?**
A: No! It uses plastic caps, the type that fit onto the metal pin.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Golden oldie
*by J***E on 27 October 2025*

Golden oldie for any prankster. I bought it for the kids but tested on my wife. Even light objects can hold it down, it is also slim enough to fit under most doors. Lift the object or open the door and…BANG! You have an instantly traumatised wife. The kids will love it.

### ⭐⭐⭐⭐⭐ Amazing little things
*by H***. on 17 July 2021*

Good fun, just keep them separate from the caps if you're storing them away, as the caps break down and the powder causes the metal to rust up.

### ⭐ Poor quality
*by R***E on 31 October 2024*

Item broke after 4 uses, had one of these before and was great, this one on the other hand was not, would not recommend

## Frequently Bought Together

- Fun Prank Device - Exploding Cap DETONATOR BANG - Toy - Trick - No Caps Included
- 8 Shot Cap Gun Refill Packs For Toy Guns, Set of 12 Cap Rings, 96 Shots, Pistol Sound Effect Caps, Novelty Banger Bullet Pellets. (12 Refill Cap Rings, 96 Shots)

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**Shop now:** [https://www.desertcart.sk/products/49402651-prank-device-exploding-cap-detonator-bang-toy-trick-no-caps](https://www.desertcart.sk/products/49402651-prank-device-exploding-cap-detonator-bang-toy-trick-no-caps)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-11*