Experience an incredible display of interactive light that you control with Discovery Kids' STEM Plasma Orb. Simply place your fingertip against the glass sphere and watch as the plasma beams follow your every move. With its built-in sound sensor, the plasma will also respond to your voice or music, creating an amazing 360 Degree light show like no other! Ages 8+ Powered via 12V adapter is included Imported Material & Care Plastic Wipe clean