---
product_id: 348897714
title: "Thames & Kosmos 620417 Electricity and Magnetism"
price: "¥21777"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/348897714-thames-and-kosmos-620417-electricity-and-magnetism
store_origin: JP
region: Japan
---

# 60+ hands-on experiments Snap-together plug & socket blocks Explore magnetic forces & poles Thames & Kosmos 620417 Electricity and Magnetism

**Price:** ¥21777
**Availability:** ✅ In Stock

## Summary

> ⚡ Spark your inner scientist and magnetize your mind!

## Quick Answers

- **What is this?** Thames & Kosmos 620417 Electricity and Magnetism
- **How much does it cost?** ¥21777 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/348897714-thames-and-kosmos-620417-electricity-and-magnetism)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Build & Innovate:** Construct motors, electromagnets, and even a morse code telegraph with easy snap-fit components.
- • **Magnetic Mastery:** Visualize invisible magnetic fields and test real magnetic forces with engaging tools.
- • **All Ages, All Fun:** Designed for ages 8+, yet sophisticated enough to captivate professionals and classrooms alike.
- • **STEM Skills Boost:** Enhance logical thinking, problem-solving, and exploratory skills with every circuit you create.
- • **Electrify Your Curiosity:** Dive into 60+ interactive experiments that bring electricity and magnetism to life.

## Overview

The Thames & Kosmos Electricity and Magnetism kit offers 60+ hands-on experiments using snap-together blocks to explore circuits, motors, electromagnets, and magnetic fields. Perfect for ages 8+, it combines fun with STEM skill-building, guided by a full-color manual, making complex concepts accessible and engaging for both kids and adults.

## Description

Buy Thames & Kosmos 620417 Electricity and Magnetism online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer reviews | 4.6 4.6 out of 5 stars (530) |

## Product Details

- **Age range (description):** 8+
- **Brand:** Thames & Kosmos
- **Item dimensions L x W x H:** 42.7 x 8.1 x 29.2 centimeters
- **Size:** Standard
- **Theme:** Science

## Images

![Thames & Kosmos 620417 Electricity and Magnetism - Image 1](https://m.media-amazon.com/images/I/81nqI4hnvnL.jpg)

## Questions & Answers

**Q: would a 13 year old enjoy this kit**
A: If they are already familiar with the concepts it is probably to basic for them. I gave it to my 9 year old and she easily understood it and explored it in her own. She did enjoy it very much and then used some of the parts to turn a homemade solar car into one that used batteries.

**Q: How long does it take to assemble a circuit? Science class is 30 min long. Do you recommend assembling it in advance?**
A: Depends on the circuit.  I’d build several at home and disassemble…and be ready based on the actual project.  It would have to be a fairly simple project to go start to finish and tested in 30 min. IMO.  Good luck! M 😀

**Q: Are replacement manuels available?**
A: Thank you for your question. You can access the digital experiment manual for our Electricity & Magnetism kit here: http://thamesandkosmos.com/manuals/full/620417_electricitymagnetism_manual.pdf

If you wish to have a physical copy of the manual sent to you, please reach out to us at support@thamesandkosmos.com

**Q: Is there any booklet to explain theory ? Make kid understand instead of just following instructions to build**
A: Yes, there’s a booklet that explains the basics.

## Frequently Bought Together

- Thames & Kosmos Electricity & Magnetism Science Kit | 62 Safe Experiments Investigating Magnetic Fields & Forces for Ages 8+ | Assemble Electric Circuits with Easy Snap-Together Blocks
- Thames & Kosmos Simple Machines Science Experiment & Model Building Kit, Introduction to Mechanical Physics, Build 26 Models to Investigate The 6 Classic Simple Machines
- Engino- STEM Toys, Physics Laws: Inertia, Friction, Circular Motion, Construction Toys for Kids 9+, Educational Toys, Gifts for Boys & Girls (6 Model Options)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-19*