Meet the Aura Cube: an 8 x 8 x 8 cube with a total of 512 LEDs that lets you display custom animations. Each LED has 4 pins to connect to the PCB board. The software included with the kit lets you create animations frame by frame.
The Aura Cube is pretty simple to use. Just plug in the power supply and press 0 to start playing animation. Animations can be stored on a micro SD card and drawn by mouse click.