---
product_id: 727999951
title: "Smartivity Mechanical Hand STEM STEAM Educational DIY Building Construction Activity Toy Game Kit, Easy Instructions, Experiment, Play, Learn Science Engineering Project 8+ with opposable thumb"
brand: "smartivity"
price: "72819 Ft"
currency: HUF
in_stock: true
reviews_count: 5
category: "Smartivity"
url: https://www.desertcart.hu/products/727999951-smartivity-mechanical-hand-stem-steam-educational-diy-building-construction-activity
store_origin: HU
region: Hungary
---

# Smartivity Mechanical Hand STEM STEAM Educational DIY Building Construction Activity Toy Game Kit, Easy Instructions, Experiment, Play, Learn Science Engineering Project 8+ with opposable thumb

**Brand:** smartivity
**Price:** 72819 Ft
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Smartivity Mechanical Hand STEM STEAM Educational DIY Building Construction Activity Toy Game Kit, Easy Instructions, Experiment, Play, Learn Science Engineering Project 8+ with opposable thumb by smartivity
- **How much does it cost?** 72819 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/727999951-smartivity-mechanical-hand-stem-steam-educational-diy-building-construction-activity)

## Best For

- smartivity enthusiasts

## Why This Product

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

## Description

Product description .. Safety Warning CAUTION: This kit is intended for ages 8 and up. Adult supervision is required. Keep out of reach of children under 3 years.

Review: Fast Shipping, Was For Brthday Gift To Someone, Perfect condition
Review: A lovely afternoon with my son spent building this, and it's now one of my 9 year olds most treasured possessions. It is very fiddly to put together, but the instructions are very clear. I would suggest leaving several hours to put it together. I was impressed with how it held his attention for so long, and he loved when we got something working, such as one of the fingers.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07XTKJXPT |
| Amazon Bestseller | #408,724 in Toys & Games ( See Top 100 in Toys & Games ) #7,858 in Board Games (Toys & Games) |
| Batteries Included | No |
| Batteries Required? | No |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,345) |
| Date First Available | December 4, 2019 |
| Item model number | SMRT1135 |
| Model Number | SMRT1135 |
| Number of Pieces | 316 |
| Product Dimensions | 30 x 25 x 19 cm; 250 g |
| Target Gender | Unisex |

## Product Details

- **Age Range (Description):** Youth
- **Brand:** Smartivity
- **Item Weight:** 0.25 Kilograms
- **Item dimensions L x W x H:** 30 x 25 x 19 cm
- **Theme:** Construction

## Images

![Smartivity Mechanical Hand STEM STEAM Educational DIY Building Construction Activity Toy Game Kit, Easy Instructions, Experiment, Play, Learn Science Engineering Project 8+ with opposable thumb - Image 1](https://m.media-amazon.com/images/I/71jw4UCjWgL.jpg)
![Smartivity Mechanical Hand STEM STEAM Educational DIY Building Construction Activity Toy Game Kit, Easy Instructions, Experiment, Play, Learn Science Engineering Project 8+ with opposable thumb - Image 2](https://m.media-amazon.com/images/I/710DWkiDaLL.jpg)
![Smartivity Mechanical Hand STEM STEAM Educational DIY Building Construction Activity Toy Game Kit, Easy Instructions, Experiment, Play, Learn Science Engineering Project 8+ with opposable thumb - Image 3](https://m.media-amazon.com/images/I/71yP3nvd5AL.jpg)
![Smartivity Mechanical Hand STEM STEAM Educational DIY Building Construction Activity Toy Game Kit, Easy Instructions, Experiment, Play, Learn Science Engineering Project 8+ with opposable thumb - Image 4](https://m.media-amazon.com/images/I/71m9b6W5V5L.jpg)
![Smartivity Mechanical Hand STEM STEAM Educational DIY Building Construction Activity Toy Game Kit, Easy Instructions, Experiment, Play, Learn Science Engineering Project 8+ with opposable thumb - Image 5](https://m.media-amazon.com/images/I/81IQVaYTRLL.jpg)

## Questions & Answers

**Q: Can this be made to fit  the left hand?**
A: No, it was designed for the right hand.

**Q: ?Is it strong enough**
A: Is it strong enough to do what? 
It is strong enough to pick up small toys and stuffed animals.
It is NOT strong enough to pick up a gallon of milk. I would say it can pick up most things under two pounds.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***! on February 5, 2026*

Fast Shipping, Was For Brthday Gift To Someone, Perfect condition

### ⭐⭐⭐⭐⭐ Review
*by N***T on February 21, 2026*

A lovely afternoon with my son spent building this, and it's now one of my 9 year olds most treasured possessions. It is very fiddly to put together, but the instructions are very clear. I would suggest leaving several hours to put it together. I was impressed with how it held his attention for so long, and he loved when we got something working, such as one of the fingers.

### ⭐⭐⭐⭐⭐ Review
*by A***R on March 30, 2025*

This is our second STEM toy from Smartivity. Very Engaging and fun to build. The material quality is very good. It inspires curiosity about many mechanical concepts. How all parts comes together and function as a whole. Manual is very well written, taking you step by step building each part. I've decided to buy a new Smartivity STEM toy for my son every few months. Only concern is the price which could be ₹700-₹800. My request to Smartivity. Please consider bringing Electronic, Motor, Robotics and Coding STEM toys as early as possible but make sure you make those available at affordable prices. You guys are doing great job! Kudos!

## Frequently Bought Together

- Smartivity DIY Robotic Mechanical Hand STEM Toy for Kids 8-9-10-11-12-13-14 Years Old | 2024 Parents Choice Award Winner I Birthday Gift for Boys & Girls | Engineering Kit for 8-14 Years Old
- Smartivity DIY Pinball Machine Toy for Ages 8-99 Year Old | Award Winning Arcade Game | Birthday Gift Ideas for Kids & Adults | STEM Toy for Boys & Girls I Fun Family & Party Game
- Snap Circuits Jr. SC-100 Electronics Exploration Kit, Over 100 Projects, Full Color Project Manual, 28 Parts, STEM Educational Toy for Kids 8 +

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-20*