Fine Ruby

''"Originally not thought of as a ruby because it's small size, but after considerable amounts of complaints to the Galactipedia Committee of Naming Things, upset miners got their way and it was decided that 'Fine, it's a ruby.' Ever since, small red gems are called fine rubies. If you have a problem with this you need to speak to the union." - The description found in eng.translation''

A Fine Ruby is a pickup you can find in Cobalt's Classic Survival, Waves Survival, and Story Modes. In Classic Survival, it could be converted to volts, but in Waves Survival and Story Mode, it is converted to volts upon being picked up.