--- product_id: 471305843 title: "The Plasma Ball Essential STEM Tool | Classic Scientific Device, Fresh 5-inch Glass Sphere, Interactive Electric Light Show | Explore Electricity, Matter, Energy, Small" brand: "thames & kosmos" price: "₹ 5694" currency: INR in_stock: true category: "Thames & Kosmos" url: https://www.desertcart.in/products/471305843-the-plasma-ball-essential-stem-tool-classic-scientific-device-fresh store_origin: IN region: India --- # 5-inch mesmerizing plasma sphere Sound-activated electric light show Dual power: USB-C or 4x AAA batteries The Plasma Ball Essential STEM Tool | Classic Scientific Device, Fresh 5-inch Glass Sphere, Interactive Electric Light Show | Explore Electricity, Matter, Energy, Small **Brand:** thames & kosmos **Price:** ₹ 5694 **Availability:** ✅ In Stock ## Summary > ⚡ Light up your workspace with the ultimate interactive plasma experience! ## Quick Answers - **What is this?** The Plasma Ball Essential STEM Tool | Classic Scientific Device, Fresh 5-inch Glass Sphere, Interactive Electric Light Show | Explore Electricity, Matter, Energy, Small by thames & kosmos - **How much does it cost?** ₹ 5694 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/471305843-the-plasma-ball-essential-stem-tool-classic-scientific-device-fresh) ## 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:** Compact 5-inch glass sphere designed for tabletop display or wall mounting—science that fits your space. - • **Science in Motion:** Watch electricity dance to your favorite tunes with sound-activated mode—turn learning into a party. - • **Power Your Passion:** Flexible USB-C or battery operation keeps the electric show going anywhere, anytime. - • **Electrify Your Curiosity:** Experience real-time plasma arcs that respond to your touch and music beats. - • **Timeless Tech, Modern Design:** Classic Tesla coil technology reimagined for today’s curious minds and stylish desks. ## Overview The Thames & Kosmos Plasma Ball is a 5-inch glass sphere that demonstrates plasma physics through a high-voltage Tesla coil, illuminating noble gases inside to create captivating electric arcs. It features sound-activated mode for music-responsive light shows and offers versatile power options via USB-C or AAA batteries. Designed for STEM education and stylish display, it’s perfect for curious professionals and science enthusiasts alike. ## Description Marvel at the wonders of the universe with this mesmerizing electric light show. The plasma ball creates a fascinating display of glowing electric tentacles, like lightning flowing from your fingertips. Plasma is the fourth state of matter. Neither solid, liquid, or gas, it is a super-charged ionized gas found in every star. The plasma ball works by sending a high-voltage, alternating current from a Tesla coil at its core, through a noble gas, to the inner surface of the glass sphere. Escaping electrons cause the inert gas inside the sphere to light up, creating the amazing effects. You can actually see electricity in the palm of your hand with this incredible device. The plasma ball design allows you to display it on a tabletop or hang it on a wall like a sconce. It can be powered via a USB-C cable or batteries. Turn on the sound-activated mode and watch the plasma arcs dance to the beat of your favorite song. ## 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 | Kid | | Best Sellers Rank | #28,276 in Toys & Games ( See Top 100 in Toys & Games ) #257 in Educational Science Kits | | Brand Name | Thames & Kosmos | | Customer Reviews | 4.4 4.4 out of 5 stars (278) | | Educational Objective | STEM | | Global Trade Identification Number | 00814743016989 | | Included Components | 5-inch plasma ball, USB-C cable | | Item Dimensions | 5.7 x 5.7 x 9.7 inches | | Item Type Name | STEM Experiment Kit | | Item Weight | 0.2 kg | | Manufacturer | Thames & Kosmos | | Manufacturer Part Number | 678001 | | Manufacturer recommended age | 14 years and up | | Material Type | Plastic | | Model Number | 678001 | | Number of Items | 1 | | Set Name | The Plasma Ball Essential STEM Tool | | Size | Small | | Theme | Music | | UPC | 814743016989 | | Unit Count | 1 Count | ## Images ![The Plasma Ball Essential STEM Tool | Classic Scientific Device, Fresh 5-inch Glass Sphere, Interactive Electric Light Show | Explore Electricity, Matter, Energy, Small - Image 1](https://m.media-amazon.com/images/I/81RyX1waneL.jpg) ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.in/products/471305843-the-plasma-ball-essential-stem-tool-classic-scientific-device-fresh](https://www.desertcart.in/products/471305843-the-plasma-ball-essential-stem-tool-classic-scientific-device-fresh) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-09-21*