A kilogram, short kilo, was a measurement of mass.
Wendell Wright-Sims, a prominent spice dealer on Coruscant during the Galactic Civil War, often delivered several kilograms of the choicest spice to Dark Prince Xizor of Black Sun, free of charge, to maintain Xizor's favor.
- Star Wars: Knights of the Old Republic 47: Demon, Part 1
- Millennium Falcon
- Shadows of the Empire novel
- The Star Wars Sourcebook
- Shadows of the Empire Sourcebook
- "Shape-shifters"—Star Wars Adventure Journal 12
- Star Wars: Head-to-Head
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- Kilogram on Wikipedia