3-Inch Plasma Orb

This 3-inch plasma orb is a compact, decorative device featuring a glass sphere filled with a mixture of inert gases. A central electrode produces high-frequency electrical currents, generating colorful tendrils of plasma that extend from the center to the glass surface. The display is interactive and touch-sensitive, allowing the light filaments to converge and follow the movement of a fingertip placed on the globe. Functioning as a novelty science toy, it provides a miniature, mesmerizing visual demonstration of electrical discharge.