Related Clues:

• ID-requiring purchase
• Cooper creation
• Frat vessel
• ___ stand (college party trick)
• Small cask or barrel
• A barrel for beer
• A small barrel
• A barrel as for beer
• Barrel as for beer
• Is that the example of potassium?
• Might C ask for K, for instance?
• Might C. ask for the instance of posassium?
• How potassium sets one an example
• Sort of C ask for potassium, for instance
• The instance of potassium?