---
product_id: 21884699
title: "Project Mc2 Lie Detector"
brand: "project mc2"
price: "$46"
currency: MXN
in_stock: false
reviews_count: 13
url: https://www.desertcart.mx/products/21884699-project-mc2-lie-detector
store_origin: MX
region: Mexico
---

# Prank mode Lights & sounds Truth detection Project Mc2 Lie Detector

**Brand:** project mc2
**Price:** $46
**Availability:** ❌ Out of Stock

## Summary

> 🤫 Who's lying? Find out in style!

## Quick Answers

- **What is this?** Project Mc2 Lie Detector by project mc2
- **How much does it cost?** $46 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/21884699-project-mc2-lie-detector)

## Best For

- project mc2 enthusiasts

## Why This Product

- Trusted project mc2 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Interactive Fun:** Includes lights, sounds, and finger clips for an immersive experience.
- • **Stealthy Design:** Disguised as a mint box for ultimate surprise.
- • **Unmask the Truth:** Discover who's lying with a fun twist!
- • **Inspired by Netflix:** Brings the excitement of Project Mc2 into your home.
- • **Perfect for Parties:** Elevate your gatherings with this hilarious lie detector!

## Overview

The Project Mc2 Lie Detector is a playful gadget that allows users to uncover the truth in a fun and engaging way. Disguised as a mint box, it features a hidden button to initiate truth or lie detection, complete with lights, sounds, and finger clips, making it a perfect addition to any social gathering.

## Description

Discover who's telling the truth and who's lying, just like tech genius, Bryden Bandweth. Recreate the scene from the Netflix original series. Prank your friends and family. Picking Up S.T.E.A.M. When someone lies, his or her body often produces small reactions from being nervous or stressed. One of those reactions is a small release of sweat. That moisture increases the skin’s electrical conductivity, or galvanic skin response, and the lie detector reads it as a fib. That's why the lie detector’s clips go on the fingers, because there are lots of sweat glands in your hands. Product includes: Lie detector, disguised as a mint box with a hidden button to force a truth or lie. Equipped with indicator light and sounds. Neon-colored wires with finger clips. Ages: 6+ years

## Features

- Discover who's telling the truth and who's lying, just like Project Mc2 tech genius, Bryden Bandweth.
- Prank your friends and family!
- Disguised as a mint box, with a hidden button to force a truth or lie
- Lights, sounds, neon-colored wires with finger clips
- From the Netflix original series!

## Images

![Project Mc2 Lie Detector - Image 1](https://m.media-amazon.com/images/I/71jLc8SdqvL.jpg)
![Project Mc2 Lie Detector - Image 2](https://m.media-amazon.com/images/I/717ue6gAUCL.jpg)
![Project Mc2 Lie Detector - Image 3](https://m.media-amazon.com/images/I/61JUSRtG+cL.jpg)
![Project Mc2 Lie Detector - Image 4](https://m.media-amazon.com/images/I/81Ts8rPoK3L.jpg)
![Project Mc2 Lie Detector - Image 5](https://m.media-amazon.com/images/I/81BnH1cOwpL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great gift!
  

*by E***A on Reviewed in the United States on December 27, 2018*

Very fun toy! My 10yr old likes it! COULDNT GET TO WORK AT FIRST- it would just buzz continuously. We found that you really have to use FRESH batteries otherwise you may think it’s a defect.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    It's a toy, and it's well worth it!
  

*by A***R on Reviewed in the United States on January 11, 2019*

My 8 year old daughter loves this, and we have all had fun with it.  I read a lot of bad reviews that said it didn't work, but they didn't explain what didn't work.  In many cases the reviewers didn't explain whether it arrived broken, or if they were able to lie without the TOY picking up on it.  I imagine it works to a degree, but honestly, does anybody expect an FBI grade lie detector for  forty-couple dollars?  This is a child's toy, and not a terribly expensive one.  It made my daughter's Christmas, and we all had fun with it.  Based on the reviews, I knew it was a gamble.  I'm glad I gambled  I highly recommend this TOY.

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Fun at first but collecting dust now
  

*by B***S on Reviewed in the United States on February 13, 2017*

This product is a fun gimmicky toy. My daughter loved it for one day & that is the problem. Like so many toys the thrill wears off & now it is collecting dust. I prefer to pay extra for something she will enjoy over & over again. This toy loses its thrill quick.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.mx/products/21884699-project-mc2-lie-detector](https://www.desertcart.mx/products/21884699-project-mc2-lie-detector)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-03-19*