Large Plasma Ball
Yes, THE plasma ball, 15cm diameter size. Arcs and tendrils of purple light roam inside the (sealed) glass ball, and swerve to follow your hand or finger across the ball. Actually, electrostatic energy in a gas field. Disappeared for a while, now it's back and pleasing a new generation. Energy rod in middle, mounted on a robust stand, 23cm H by 15 diameter. Adaptor-driven, NZ adaptor included.