FyrFlyz Light Up Toy NYTFYR series (Colors May Vary) for $9.76

FyrFlyz is an easy to use precision balance lighted toy designed to spin on its axis. Simply by swinging two strings and applying tension or allowing slack, you can create a continuous movement of multi-color light shapes (figure eights, rings, etc.). From you own hands you can create a wide array of tricks. Includes batteries, on/off switch, LED lights, safety grip handles.