Kolothian Whipcrack was a potent beverage known to the Klingon culture. It was produced only within the Klingon Empire. In the late 23rd century, cargos of the drink were smuggled to the Orion Colony world of Daros IV. There, Lieutenant Kolor, in the guise of a Klingon smuggler, passed it onto the Orion middle-man Ivra Kerav. Ivra sold some to Sirav, an Orion merchant. In the Shadow Market, Sirav later tried to sell 10 liters of Kolothian Whipcrack for 250 credits per liter, though he could be haggled down to 150. (FASA RPG module: Orion Ruse)