---
product_id: 650925386
title: "Bionic Robotic Arm STEM Experiment Kit, Toy of The Year Finalist, Build a Mechanical Arm, No Batteries/Motors Required | Innovative System | Ages 10+ with Help, 14+ Independent Play"
brand: "thames & kosmos"
price: "₪391"
currency: ILS
in_stock: true
reviews_count: 5
category: "Thames & Kosmos"
url: https://www.desertcart.co.il/products/650925386-bionic-robotic-arm-stem-experiment-kit-toy-of-the-year
store_origin: IL
region: Israel
---

# Joystick-controlled precision No batteries or motors needed 300-piece intricate build Bionic Robotic Arm STEM Experiment Kit, Toy of The Year Finalist, Build a Mechanical Arm, No Batteries/Motors Required | Innovative System | Ages 10+ with Help, 14+ Independent Play

**Brand:** thames & kosmos
**Price:** ₪391
**Availability:** ✅ In Stock

## Summary

> 🦾 Build the future in your hands—no batteries, all brilliance!

## Quick Answers

- **What is this?** Bionic Robotic Arm STEM Experiment Kit, Toy of The Year Finalist, Build a Mechanical Arm, No Batteries/Motors Required | Innovative System | Ages 10+ with Help, 14+ Independent Play by thames & kosmos
- **How much does it cost?** ₪391 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/650925386-bionic-robotic-arm-stem-experiment-kit-toy-of-the-year)

## 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

- • **Transform & Challenge:** Swap the claw for a bionic eel head and compete with friends to grab, move, and release objects flawlessly.
- • **STEM Learning Meets Fun:** Dive into a full-color manual that blends construction, science, and real-world robotics applications.
- • **Eco-Friendly Engineering:** Zero batteries or motors—pure mechanical innovation that’s sustainable and endlessly engaging.
- • **Joystick-Powered Control:** Experience intuitive, precise arm and claw movements with dual joystick operation—no electricity required.
- • **Master Mechanical Movement:** Assemble a sophisticated robotic arm with nearly 300 parts for hands-on STEM mastery.

## Overview

The Thames & Kosmos Bionic Robotic Arm STEM Kit lets users aged 10+ build a fully functional mechanical arm from nearly 300 pieces. Controlled by joysticks manipulating nylon cables, it mimics real tendon movements without batteries or motors. This award-nominated kit combines hands-on STEM education with eco-friendly design, offering an engaging, precise, and transformative robotics experience.

## Description

The robotic arm of the future is here! Assemble this cutting-edge, segmented arm from almost 300 plastic pieces and learn how each part comes together in its intricate mechanical design. This innovative system is controlled by a pair of joysticks that pull and release a network of nylon cables threaded throughout, enabling intuitive and precise movements, much like how tendons work to control the muscles in your arm. The result is a mesmerizing motion reminiscent of a cyborg creature’s tentacles in a sci-fi movie! Use the buttons on the top of each joystick to open, close, and rotate the claw 180 degrees. Challenge yourself or your friends to grab, move, and release various objects. Bonus: Switch out the gripper claw with a model of an eel’s head to transform your robotic arm into a slithery bionic eel. A full-color manual guides model building and experimentation and provides engaging scientific information about how this type of robotic arm works while offering up real-world examples.

Review: Great build
Review: A gift

## Features

- Assemble a cutting-edge, working toy robotic arm from nearly 300 pieces!
- No motors or electricity required! The innovative system is controlled by a pair of joysticks that pull and release a network of nylon cables to enable intuitive and precise movements.
- The buttons on the top of the joysticks open, close, and rotate the arm and the claw that attaches to the end of it; challenge yourself or friends to grab, move, and release various objects!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CRHY5GPF |
| Assembly Required | Yes |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #98,556 in Toys ( See Top 100 in Toys ) #1,447 in Educational Science Kits |
| Color | Multicoloured |
| Customer Reviews | 4.4 4.4 out of 5 stars (115) |
| Date First Available | 12 March 2024 |
| Educational Objective(s) | Construction Skills, Critical Thinking, Dexterity Skills, Problem Solving Skills, STEM |
| Item model number | 620506 |
| Manufacturer recommended age | 8 - 14 years |
| Material Type(s) | Plastic |
| Number of Game Players | 1 |
| Product Dimensions | 39.88 x 10.41 x 28.96 cm; 1.37 kg |

## Product Details

- **Age range (description):** Kid
- **Brand:** Thames & Kosmos
- **Item dimensions L x W x H:** 39.9 x 10.4 x 29 centimeters
- **Size:** L
- **Theme:** Engineering

## Images

![Bionic Robotic Arm STEM Experiment Kit, Toy of The Year Finalist, Build a Mechanical Arm, No Batteries/Motors Required | Innovative System | Ages 10+ with Help, 14+ Independent Play - Image 1](https://m.media-amazon.com/images/I/81aki4alXNL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great build
*by A***N on 22 February 2026*



### ⭐⭐⭐⭐⭐ A gift
*by S***R on 15 January 2026*



### ⭐⭐⭐⭐⭐ Bionic Robotic
*by C***. on 10 January 2026*



## Frequently Bought Together

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**Shop now:** [https://www.desertcart.co.il/products/650925386-bionic-robotic-arm-stem-experiment-kit-toy-of-the-year](https://www.desertcart.co.il/products/650925386-bionic-robotic-arm-stem-experiment-kit-toy-of-the-year)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-26*