Wikia

Gungan record baubles were information storage devices used by the aquatic Gungan species on the planet Naboo.

One such bauble that contained information about the Gungans' hydrostatic technology was thought to have been lost during the Battle of Naboo. It was found by a spacer working for the mercenary Broma Lak in a Kaadu nest near Theed. The bauble was tightly encrypted though, but the Gungan Jak Chucka was able to decrypt it.