---
product_id: 466140452
title: "Plasma Ball"
brand: "thames & kosmos"
price: "476 Lei"
currency: RON
in_stock: true
reviews_count: 5
category: "Thames & Kosmos"
url: https://www.desertcart.ro/products/466140452-plasma-ball
store_origin: RO
region: Romania
---

# High-voltage electric core Sound-activated plasma dance Dual power: USB-C & AAA batteries Plasma Ball

**Brand:** thames & kosmos
**Price:** 476 Lei
**Availability:** ✅ In Stock

## Summary

> ⚡ Light up your curiosity and own the science vibe!

## Quick Answers

- **What is this?** Plasma Ball by thames & kosmos
- **How much does it cost?** 476 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/466140452-plasma-ball)

## 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

- • **STEM Meets Style:** A sleek, modern design that doubles as an educational centerpiece—boost your space and your brainpower.
- • **Sync to Your Beat:** Activate sound mode and watch the plasma dance rhythmically to your favorite tunes—perfect for creative vibes.
- • **Versatile Display:** Show off your plasma ball on any tabletop or hang it on your wall to spark conversations and inspire curiosity.
- • **Electrify Your Space:** Experience mesmerizing electric light shows powered by a high-voltage core that brings science to life.
- • **Flexible Power Options:** Use the included USB-C cable or 4 AAA batteries for ultimate portability and convenience anywhere.

## Overview

The Thames & Kosmos Plasma Ball is a compact, visually captivating STEM experiment kit that demonstrates electricity and energy through a high-voltage plasma display. Featuring sound-activated mode and dual power options (USB-C or AAA batteries), it offers versatile placement on tabletops or walls, making it a stylish and educational addition for science enthusiasts and modern professionals alike.

## Description

From the manufacturer About us Thames & Kosmos was founded in 2001 by a science museum director and her son, who saw the great need and demand for better science education materials — resources for parents and their children that are more engaging, more effective, more relevant, and more fun. Thames & Kosmos operates as the exclusive arm of parent company, Franckh-Kosmos Verlags KG — Kosmos for short — based in Stuttgart, Germany. Founded in 1822, Kosmos operated solely as a book publisher until the 1920s, when the company published its first science kits aimed at explaining the world of science to children and young adults by bringing it to life with hands-on experiments.

Review: Idée cadeau lumineuse - Depuis petite je rêvais de cette boule plasma. A 45 ans j'ai franchi le pas et je ne suis pas déçue. Je recommande vivement. Et en plus j'ai étoffé ma culture générale.
Review: Doesn’t work - Doesn’t work. Plugged in and put in batteries but just flickers on and then off. Very disappointed boy on Christmas day who had picked this out.

## Features

- Learn about electricity, matter, and energy with this timeless scientific instrument in a reimagined new design.
- The plasma ball sends a high-voltage, alternating current from its core, illuminating a noble gas inside the sphere and creating a mesmerizing electric light show!
- Sound-activated mode enables the plasma to dance to the beat of your favorite music!
- Can be powered by (4) AAA batteries (not included) or by the included USB-C cable.
- Unique design allows the plasma ball to be displayed on a tabletop or hung on a wall!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09QH6X95X |
| Age Range Description | Baby |
| Age range (description) | Baby |
| Battery Description | AAA (4) or USB power |
| Best Sellers Rank | #29,776 in Toys ( See Top 100 in Toys ) #362 in Educational Science Kits |
| Brand | Thames & Kosmos |
| Brand Name | Thames & Kosmos |
| Customer Reviews | 4.4 out of 5 stars 265 Reviews |
| Educational Objective | STEM |
| Global Trade Identification Number | 00814743016989 |
| Included Components | 5-inch plasma ball, USB-C cable |
| Is Assembly Required | Yes |
| Item Dimensions | 14.5 x 14.5 x 24.6 centimeters |
| Item Type Name | STEM Experiment Kit |
| Item Weight | 0.2 Kilograms |
| Item dimensions L x W x H | 14.5 x 14.5 x 24.6 centimeters |
| Item weight | 0.2 Kilograms |
| Manufacturer | Thames & Kosmos |
| Manufacturer Maximum Age (MONTHS) | 480.0 |
| Manufacturer Minimum Age (MONTHS) | 168.0 |
| Manufacturer Part Number | 678001 |
| Material Type | Plastic |
| Model Number | 678001 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Set Name | Plasma Ball Essential |
| Size | S |
| Theme | Science |
| UPC | 814743016989 |
| Unit Count | 1 Count |

## Product Details

- **Age range (description):** Baby
- **Brand:** Thames & Kosmos
- **Item dimensions L x W x H:** 14.5 x 14.5 x 24.6 centimeters
- **Size:** S
- **Theme:** Science

## Images

![Plasma Ball - Image 1](https://m.media-amazon.com/images/I/81RyX1waneL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Idée cadeau lumineuse
*by A***N on 3 January 2026*

Depuis petite je rêvais de cette boule plasma. A 45 ans j'ai franchi le pas et je ne suis pas déçue. Je recommande vivement. Et en plus j'ai étoffé ma culture générale.

### ⭐ Doesn’t work
*by E***N on 25 December 2025*

Doesn’t work. Plugged in and put in batteries but just flickers on and then off. Very disappointed boy on Christmas day who had picked this out.

### ⭐⭐⭐⭐⭐ All good here
*by A***I on 14 January 2024*

Great.

## Frequently Bought Together

- Thames & Kosmos The Plasma Ball Essential STEM Tool | Classic Scientific Device, Fresh 5-inch Glass Sphere, Interactive Electric Light Show | Explore Electricity, Matter, Energy, Small
- Thames & Kosmos Ultra Bionic Blaster STEM Experiment Kit | Construct a Robotic Foam Dart Blasting Glove | Challenging Build, Learn About Mechanical Technology & Engineering

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-08-19*