---
product_id: 628800417
title: "Mystery Toy Trains Collection, Color Reveal Engines with Color-Changing Action & Cargo for Kids Ages 3+ Years, Each Sold Separately"
brand: "thomas & friends"
price: "269.73 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Thomas & Friends"
url: https://www.desertcart.tn/products/628800417-mystery-toy-trains-collection-color-reveal-engines-with-color-changing
store_origin: TN
region: Tunisia
---

# 4 surprise cargo pieces 2-in-1 color-changing engine Warm & cold water reveal Mystery Toy Trains Collection, Color Reveal Engines with Color-Changing Action & Cargo for Kids Ages 3+ Years, Each Sold Separately

**Brand:** thomas & friends
**Price:** 269.73 DT
**Availability:** ✅ In Stock

## Summary

> 🚂 Unlock the magic of mystery with every splash and push!

## Quick Answers

- **What is this?** Mystery Toy Trains Collection, Color Reveal Engines with Color-Changing Action & Cargo for Kids Ages 3+ Years, Each Sold Separately by thomas & friends
- **How much does it cost?** 269.73 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/628800417-mystery-toy-trains-collection-color-reveal-engines-with-color-changing)

## Best For

- thomas & friends enthusiasts

## Why This Product

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

## Key Features

- • **Unbox the Unexpected:** Each pack includes 2 cargo cars plus 2 surprise cargo pieces to spark endless imaginative deliveries and storytelling.
- • **Push-Powered Play Anywhere:** No batteries needed—just push and watch your die-cast metal engine race, perfect for on-the-go fun.
- • **Collect Them All & Join the Club:** Each mystery train is sold separately—build your exclusive Thomas & Friends fleet and be part of the ultimate collector’s community.
- • **Fine Motor Skills Meet Imagination:** Designed for kids 3+, this toy strengthens dexterity while encouraging creative role-play and narrative building.
- • **Double the Fun with 2-in-1 Color Reveal:** Transform your mystery engine with warm or icy water for two unique looks—never a dull moment on the tracks!

## Overview

The Thomas & Friends Mystery Toy Trains Collection features die-cast metal engines with innovative color-changing technology activated by warm or cold water. Each set includes a mystery engine, two cargo cars, and two surprise cargo pieces, designed to enhance fine motor skills and imaginative play for children aged 3 and up. Compatible with all Thomas & Friends tracks, these push-powered trains offer portable, battery-free fun and collectible excitement.

## Description

Preschool kids can unbox hours of exciting railway play with these Thomas & Friends Color Reveal & Surprise toy trains from Fisher-Price. Kids can unbox and dunk the mystery engine in warm water to reveal who it is! Then discover hidden decorations on the engine by changing the water temperature from warm to icy cold (and back again). Each engine also includes 2 cargo cars and 2 surprise cargo pieces for kids to unwrap, load up, and send racing around with the engine. Compatible with any Thomas & Friends track (Track sets sold separately & subject to availability.) Colors and decorations may vary.

Review: Stupendo - Treno Thomas cambia colore in acqua con vagoni molto particolari! Consigliatissimo!
Review: Perfect for Kids - I got these as a reward for my kid and he thought he was getting a gift because they were “wrapped” in bags, They are great quality and are great for kids. My son has fun playing with them but says that the Percy engine isn’t the right color (he’s blue instead of green). When the package arrived I liked how everything was packaged. The only thing I would say is that it was a little harder to open. Great product!

## Features

- Collection of mystery Thomas & Friends die-cast metal push-along toy trains with color reveal AND awesome color-changing action
- Includes 1 toy train featuring 1 mystery engine, 2 cargo cars and 2 surprise cargo pieces; Kids can collect them all! (Each sold separately and subject to availability)
- Who’s inside? Dunk the engine in warm water to reveal the mystery character; then unwrap the surprise cargo bags to load up for the next delivery
- 2 engines in 1! Kids can dunk the engine in either warm or icy cold water to reveal different colors on the character
- Helps strengthen fine motor skills and encourages imaginative storytelling play for preschool kids ages 3 years and older

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BSKM6G5F |
| Additional Features | Portable |
| Age Range Description | 3 years and older |
| Are Batteries Required | No |
| Batteries are Included | No |
| Best Sellers Rank | #123,216 in Toys & Games ( See Top 100 in Toys & Games ) #480 in Toy Trains & Train Sets |
| Brand | THOMAS & FRIENDS |
| Colour | Color Reveal |
| Customer Reviews | 4.5 out of 5 stars 166 Reviews |
| Educational Objective | Fine Motor Skill Development and Imaginative Play |
| Global Trade Identification Number | 00194735147373, 00194735159123 |
| Included Components | ​Assortment of mystery toy packs, each containing 1 engine, 2 cargo cars and 2 cargo pieces. Each pack sold separately and subject to availability. |
| Indoor Outdoor Usage | Indoor |
| Is Assembly Required | No |
| Item Dimensions | 10.3 x 10.3 x 19.7 Centimeters |
| Item Type Name | Toy |
| Item Weight | 0.24 Pounds |
| Manufacturer | Fisher-Price |
| Manufacturer Part Number | HNP80 |
| Manufacturer recommended age | 3 years and up |
| Material | Plastic |
| Model Name | Thomas & Friends Color Reveal Pack |
| Model Number | HNP80 |
| Model Year | 2023 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Players | 1 |
| Operation Mode | Push |
| Power Source | Push Powered |
| Scale | 1:64 Scale |
| Set Name | Thomas & Friends Mystery Toy Trains Collection |
| Size | Small |
| Sub Brand | Thomas & Friends |
| Subject Character | Thomas the Tank Engine |
| Theme | Train |
| Toy Vehicle Form | Train |
| UPC | 194735159123 194735147373 |
| Unit Count | 4.0 Count |

## Images

![Mystery Toy Trains Collection, Color Reveal Engines with Color-Changing Action & Cargo for Kids Ages 3+ Years, Each Sold Separately - Image 1](https://m.media-amazon.com/images/I/81lUCpLkHLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Stupendo
*by D***A on 7 March 2024*

Treno Thomas cambia colore in acqua con vagoni molto particolari! Consigliatissimo!

### ⭐⭐⭐⭐⭐ Perfect for Kids
*by M***A on 15 July 2024*

I got these as a reward for my kid and he thought he was getting a gift because they were “wrapped” in bags, They are great quality and are great for kids. My son has fun playing with them but says that the Percy engine isn’t the right color (he’s blue instead of green). When the package arrived I liked how everything was packaged. The only thing I would say is that it was a little harder to open. Great product!

### ⭐⭐⭐⭐⭐ Recomiendo
*by E***A on 8 January 2026*

Muy bonito y original.

## Frequently Bought Together

- Thomas & Friends Mystery Toy Trains Collection, Color Reveal Engines with Color-Changing Action & Cargo for Kids Ages 3+ Years, Each Sold Separately
- Thomas & Friends Toy Trains Toy Set Thomas’ 7 Days of Surprises, 10-Piece Diecast Vehicles with Cargo for Kids Ages 3+ Years (Amazon Exclusive)
- Thomas & Friends Toy Trains MINIS 20 Pack of Miniature Push-Along Engines & Railway Vehicles for Pretend Play​ Preschool Kids Ages 3+ Years (Amazon Exclusive)

---

## 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.tn/products/628800417-mystery-toy-trains-collection-color-reveal-engines-with-color-changing](https://www.desertcart.tn/products/628800417-mystery-toy-trains-collection-color-reveal-engines-with-color-changing)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-16*