---
product_id: 86999009
title: "4M 403407 Kids Motorised Robot Hand Building Set"
brand: "4m"
price: "$103.79"
currency: USD
in_stock: true
reviews_count: 3
url: https://www.desertcart.ec/products/86999009-4m-403407-kids-motorised-robot-hand-building-set
store_origin: EC
region: Ecuador
---

# Interactive rhythm control Programmable robotics Motorized precision 4M 403407 Kids Motorised Robot Hand Building Set

**Brand:** 4m
**Price:** $103.79
**Availability:** ✅ In Stock

## Summary

> 🤖 Build, program, and play your way to the future of robotics!

## Quick Answers

- **What is this?** 4M 403407 Kids Motorised Robot Hand Building Set by 4m
- **How much does it cost?** $103.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/86999009-4m-403407-kids-motorised-robot-hand-building-set)

## Best For

- 4m enthusiasts

## Why This Product

- Trusted 4m brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Lightweight Design:** Perfectly sized (20.5 x 5 x 15.5 cm) and light (140g) for easy handling and display.
- • **Create & Program Your Own Rhythms:** Compose finger-tapping beats and bring your robot hand to life with custom programming.
- • **Build Your Own Motorized Robot Hand:** Experience hands-on STEM innovation with a fully motorized, programmable robotic hand.
- • **Ideal STEM Gift for Future Innovators:** Inspire young minds with a fun, educational toy that sparks curiosity and creativity.
- • **Learn Robotics & Anatomy Simultaneously:** Discover the fascinating intersection of technology and biology in one engaging kit.

## Overview

The 4M 403407 Kids Motorised Robot Hand Building Set is a compact, lightweight educational kit that lets kids build and program a motorized robotic hand. Combining robotics and anatomy, it encourages STEM learning through interactive rhythm creation and hands-on assembly, making it an ideal gift for young science enthusiasts.

## Description

Product Description               Children love showing off and Kids Robotics and Fun Mechanics are full of amazing contraptions that children can put together by themselves. Personal robot assistants may be science-fiction but we believe that hands-on mechanical inspiration will produce new wondrous innovations that will re-shape our lives. Teach wonders of robotics and anatomy with this ultra-cool robotic hand. It's time for some finger-tapping fun! Compose a rhythm and programme this amazing robot hand to play it for you. A fun STEM product.                  Safety Warning               not appropriate for children under the age of 3               
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                    Box Contains               20+ parts plus screws to assemble this Robot Hand. Also, required but not included - a small cross head screwdriver and 2 x 1.5v AAA batteries             See more

## Features

- Build your very own motorised Robot Hand
- Teach wonders of robotic and anatomy
- Have some finger tapping fun
- Compose a rhythm and programme with this robotic hand
- Ideal gift for kids who love science

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | 4M |
| Model Number | 403407 |
| Colour | Multicoloured |
| Product Dimensions | 20.5 x 5 x 15.5 cm; 140 g |
| Material | Plastic |
| Special Features | Motorized, programmable |
| Item Weight | 140 g |

## Images

![4M 403407 Kids Motorised Robot Hand Building Set - Image 1](https://m.media-amazon.com/images/I/61R9BsGGkWL.jpg)
![4M 403407 Kids Motorised Robot Hand Building Set - Image 2](https://m.media-amazon.com/images/I/51fiYSOiP-L.jpg)
![4M 403407 Kids Motorised Robot Hand Building Set - Image 3](https://m.media-amazon.com/images/I/61R9BsGGkWL.jpg)
![4M 403407 Kids Motorised Robot Hand Building Set - Image 4](https://m.media-amazon.com/images/I/71SfZFBBjVL.jpg)
![4M 403407 Kids Motorised Robot Hand Building Set - Image 5](https://m.media-amazon.com/images/I/517cFf80qRL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐ Good little kit!
*by P***S on 5 January 2024*

This was awell recieved gift for an 11yr old, who built it unaided and quickly. Good idea for young, budding electronics engineer!

### ⭐⭐⭐ Dissappointed
*by L***N on 28 April 2022*

Bought two of these and both were broken. Too late to send back . Teo very dissapointed grandsons . 14 & 6 yr olds

### ⭐ Looks great
*by R***H on 13 March 2019*

The product looks great and is packaged well, exactly what we were hoping for.Unfortunately when assembled our Robot Hand was lifeless, we cannot see any faults with the product however we also cannot see any faults with our assemblage, disappointing.

## Frequently Bought Together

- 4M 403407 Kids Motorised Robot Hand Building Set
- 4M Kidz Robotic Money Bank Robot, Science and Activity STEM kit for Boys And Girls 8+, Yellow and Black

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**Shop now:** [https://www.desertcart.ec/products/86999009-4m-403407-kids-motorised-robot-hand-building-set](https://www.desertcart.ec/products/86999009-4m-403407-kids-motorised-robot-hand-building-set)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-22*