✔ Science in a Globe: Portable Plasma Orb Lamp with a Tesla coil
✔ Interactive Learning: Simply touch the glass ball to produce and control the plasma streams with your fingers!
✔ Simple To Use: Powered by 12V adapter (included)
✔ Presents A Great Gift: Fun decor for any home, office, school or desk
✔ Dimensions: 6 Inch (9″ x 6.9″ x 12.8″ in.)