Chalk

Chalk was a soft, powdery substance that could be compressed into solid shapes. Items made of compressed chalk could easily be turned into their initial dusty state by simply crushing them. The pseudo-Kadann, the false Supreme Prophet of the Dark Side, was known to keep colored chalk balls on a low table besides his throne. He would often crush the balls in his hands until they crumbled to dust, using the color symbolism to convey certain messages.

Appearances

 * The Lost City of the Jedi
 * Mission from Mount Yoda
 * Prophets of the Dark Side