The Flip Flop, model 503, is a visual stimulation activity designed for use by children with vision or cognitive disabilities. A spin of the domes activates vibration, flashing multi-colored lights, and colorful glitter and multi-colored beads spinning inside a dome. This toy also shows reflections in a mirror and plays six high-fidelity upbeat songs. This versatile toy has two different on/off switches: one to control the music, the other to control the lights, vibration, and beads inside the domes. DIMENSIONS (LxWxH): 12 x 8.5 x 9.5 inches. POWER: Uses 4 C and 4 double-A batteries.