---
product_id: 143344240
title: "My Robotic Pet - Tumbling Hedgehog"
brand: "thames & kosmos"
price: "$415308"
currency: COP
in_stock: null
reviews_count: 8
url: https://www.desertcart.co/products/143344240-my-robotic-pet-tumbling-hedgehog
store_origin: CO
region: Colombia
---

# Sound-activated Battery-operated 172 pieces My Robotic Pet - Tumbling Hedgehog

**Brand:** thames & kosmos
**Price:** $415308
**Availability:** ❌ Out of Stock

## Summary

> 🐾 Build, Clap, and Watch the Fun Unfold!

## Quick Answers

- **What is this?** My Robotic Pet - Tumbling Hedgehog by thames & kosmos
- **How much does it cost?** $415308 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/143344240-my-robotic-pet-tumbling-hedgehog)

## Best For

- thames & kosmos enthusiasts

## Why This Product

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

## Key Features

- • **Sound Sensation:** Watch your Hedgehog react to your claps—it's a pet that listens!
- • **Tumbling Action:** Clap and see your Hedgehog tumble and roll—endless entertainment!
- • **STEM Learning Fun:** Dive into mechanics and electronics while having a blast!
- • **Award-Winning Design:** Join the ranks of innovation with a Toy of The Year finalist!
- • **Build Your Own Adventure:** Unleash your creativity with 172 building pieces!

## Overview

The Thames & Kosmos My Robotic Pet - Tumbling Hedgehog is a STEM experiment kit that allows you to build a sound-activated robotic pet using 172 pieces. Designed for a challenging build time of 1 to 2 hours, this interactive toy responds to claps, tumbling and rolling in a delightful display of movement. Perfect for young engineers, it teaches mechanical concepts while providing hours of entertainment.

## Description

Thames & Kosmos My Robotic Pet - Tumbling Hedgehog | Build Your Own Sound Activated Tumbling, Rolling, Scurrying Pet | STEM Experiment Kit | Toy of The Year Award Finalist

## Features

- Build time: 1 to 2 hours
- Difficulty level: challenging
- Build it: use the 172 building pieces to construct your own adorable robotic pet Hedgehog!
- Sound-activated: the robot has a built-in sound sensor, allowing your Hedgehog to react to different patterns of claps.
- Get rolling: your Hedgehog is programmed to tumble, roll, spin around, Bristle its spines, and scurry along in response to your claps-clapp once and your Hedgehog curls up into a ball and tumbles backwards one time. Clap multiple times, and it will roll again and again, tumbling once for each clap!
- S. T. E. M. Learning: by building your pet you'll gain experience in the inner mechanical workings that enable the Hedgehog to move the way it does; learn about gears, motors, sound sensors, LEDs (your hedgehog's eyes light up! ), and more!
- Battery-operated: your funny little pet Hedgehog comes with a motor that requires (4) AAA batteries (not included).

## Images

![My Robotic Pet - Tumbling Hedgehog - Image 1](https://m.media-amazon.com/images/I/71NkBMn+qHL.jpg)

## Available Options

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

## Questions & Answers

**Q: How big is the finished hedgehog?**
A: Thank you for your question! With its spines outstretched it is about 17.5 cm tall, and when not rolled up it is about 21 cm long.

**Q: What do we do if your transmission module is faulty, I have a very unhappy kid?**
A: I'm so sorry to hear that you are having trouble with your hedgehog. Please allow me to apologize for any disappointment this may have caused and express my appreciation for bringing it to our attention.

We want to make this right with you, as your satisfaction is our number one concern. At your convenience, we kindly ask you to reach out to us via the Support link on our website so that a member of our Technical Support Team can get reach out to you to collect some information from you so that we can fix the issue you are having.

**Q: Does it come with tools to bulid it?**
A: It will not come with the tools needed to build. You will need a Phillips screw driver, scissors or diagonal cutters, nail file, ruler, felt pen and (4) AAA batteries.

**Q: How do we request replacement parts? My son lost one of the pieces and is upset about not being able to build it now.**
A: I'm happy to confirm that we do offer replacement parts for the My Robotic Pet - Tumbling Hedgehog.
To request a replacement part, please fill out the form here: https://thamesandkosmos.zendesk.com/hc/en-us/requests/new?ticket_form_id=360001133754

## Customer Reviews

### ⭐⭐⭐⭐⭐ Customer Service is spectacular
*by A***R on July 30, 2023*

Came missing parts so my son sent me the ones needed and the company sent them pronto. All was a relief as you cannot put it together without the parts. It is not really for younger children unless an enthusiastic adult helps. It is a bit complicated.

### ⭐⭐⭐⭐⭐ My kiddos love this stem toy.
*by K***  on June 2, 2025*

My kiddos loved building this hedgehog, great stem learning toy. Worth every penny.

### ⭐⭐⭐⭐ Hard to determine cause of problems
*by D***M on July 7, 2020*

All parts must be snipped out of a plastic frame. There is one early point where you connect the battery and control module to test the gears. There is no further test until you are done. When you are done and the gears make a strange noise it is difficult to take apart to fix. I still do not know why mine does not work after taking it apart many times. There was also one bracing rod that did not seem to fit without cutting and glueing. This definitely has nothing to do with my problem.I would like to see more explanation about the design and how everything works with just a forward and reverse of the motor. It may help to determine what would cause certain problems.REVISED: I finally got it to work. It needs a smooth floor and will flip on its side on a rug. I think it just took a while for the gears to turn smoothly.

## Frequently Bought Together

- Thames & Kosmos My Robotic Pet - Tumbling Hedgehog | Build Your Own Sound Activated Tumbling, Rolling, Scurrying Pet | STEM Experiment Kit | Toy of The Year Award Finalist
- Thames & Kosmos Candy Claw Engineering STEM Experiment Maker Lab | Build Your Own Claw Machine | Learn Hydraulics & Engineering | Includes Lollipops | Toy of The Year Finalist | Difficulty: Advanced
- Sphero Mini (Green) - Coding Robot Ball - Educational Coding and Gaming for Kids and Teens - Bluetooth Connectivity - Interactive and Fun Learning Experience for Ages 8+

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-01-31*