It used to be that you'd only see big plasma balls like this in sci-fi movies or the laboratories of mad scientists, but now you can have one in your home to marvel at.
Snakes of light extend from the central electrode to the outer glass ball. Putting your hand near the glass causes the beams to move towards your hand, changing the spooky light patterns.
The glass globe of the plasma ball is 8 inches in diameter and is powered by a mains adapter.
|Global Gizmos 8-inch Magic Plasma Ball||List Price: £21.69
Sale Price: £21.69
|Plasma Light, SOLMORE USB Globe Sphere Ball Lightning Lights Magic Crystal Lighting Novelty Lovely Cool Amazing Lamp for Office Desk, Kids Child Party Birthday Festival 2017 New Year Gift Present||List Price: £21.97
Sale Price: £8.69
|Maplin 8 Inch Mains Powered Plasma Ball Globe Light Glowing Lamp with Touch Effect||List Price: £14.99
Sale Price: £14.99
|8-inch Plasma Ball - The Glowhouse||List Price: £24.99
Sale Price: £24.99
|Plasma Ball 6-inches Education and Science||List Price: £24.99
Sale Price: £10.00