---
product_id: 32660679
title: "Retroworks Authentic Project Mc2 Secret Message Decoder Ring"
brand: "retroworks"
price: "€ 43.57"
currency: EUR
in_stock: true
reviews_count: 9
category: "Retroworks"
url: https://www.desertcart.at/products/32660679-retroworks-authentic-project-mc2-secret-message-decoder-ring
store_origin: AT
region: Austria
---

# Retroworks Authentic Project Mc2 Secret Message Decoder Ring

**Brand:** retroworks
**Price:** € 43.57
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Retroworks Authentic Project Mc2 Secret Message Decoder Ring by retroworks
- **How much does it cost?** € 43.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/32660679-retroworks-authentic-project-mc2-secret-message-decoder-ring)

## Best For

- retroworks enthusiasts

## Why This Product

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

## Description

Product Description

Review: Wonderful gift idea! - I ordered one a few weeks ago for our son. I was so happy with quality (even the packaging was an eye catching design). So, I ordered one for our son's cousin so the two boys can send letters to each other in code. GREAT gift idea. I purchased from Retroworks selling here on desertcart from this link at the time of this review. This seller shipped quickly. I was happy with this purchase, and as long as the price of these rings stays reasonable, as they are now, I would continue to reorder for our son's friends' birthdays in the coming year. Thank you!
Review: So fun! - We gave 3 of these to our daughter for a gift and she's had fun gifting them to friends she wants to share secret messages with! They have fun wearing and figuring out what the other person is saying. The quality is high and the rings are really smooth inside which make them very comfy to wear.

## Features

- Project Mc2 Secret Message Decoder Ring NOV8
- This fabulous ring was ORIGINALLY created by Retroworks
- Stainless steel spinner ring
- USA company - USA quality support
- Comes in original collector box

## Images

![Retroworks Authentic Project Mc2 Secret Message Decoder Ring - Image 1](https://m.media-amazon.com/images/I/61OPK5L7zvL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Wonderful gift idea!
*by H***R on October 3, 2016*

I ordered one a few weeks ago for our son. I was so happy with quality (even the packaging was an eye catching design). So, I ordered one for our son's cousin so the two boys can send letters to each other in code. GREAT gift idea. I purchased from Retroworks selling here on Amazon from this link at the time of this review. This seller shipped quickly. I was happy with this purchase, and as long as the price of these rings stays reasonable, as they are now, I would continue to reorder for our son's friends' birthdays in the coming year. Thank you!

### ⭐⭐⭐⭐⭐ So fun!
*by M***R on January 20, 2022*

We gave 3 of these to our daughter for a gift and she's had fun gifting them to friends she wants to share secret messages with! They have fun wearing and figuring out what the other person is saying. The quality is high and the rings are really smooth inside which make them very comfy to wear.

### ⭐⭐⭐⭐⭐ The craftsmanship is such that the different numbers are still distinguishable by a person with good vision or a magnifying glass (adding to the spy/fun ...
*by A***R on July 10, 2017*

Got a pair for twin relatives as a gift. Very well made. The stainless steel was too hard for several local engravers though. The cipher is scrambled, not A=1, B=2, etc..., but each ring apparently has the same scramble which makes a pair of rings as a gift possible. The size 6 ring means the numbers are a little hard to read in the viewing window. The craftsmanship is such that the different numbers are still distinguishable by a person with good vision or a magnifying glass (adding to the spy/fun factor for a kid). Very happy with this purchase!

## Frequently Bought Together

- Retroworks Authentic Project Mc2 Secret Message Decoder Ring
- Retroworks Caesar Cipher Medallion Original
- yofit Da Vinci Code Mini Cryptex Lock Puzzle Box with Hidden Compartments for Notes Paper Money Rings Jewelry, Anniversary Romantic Birthday Gifts for Her Men Women Girlfriend

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-05-24*