Related Clues:

• Show, quickly
• Sample model
• Car dealer's personal car, often
• Cornet valve
• Tutorial feature
• Show, informally
• Show piece
• Looking back, it means nothing to me wearing diamonds at exhibition
• Sales rep's tool
• Infomercial part
• Used car, sometimes
• Garage band offering
• Center of Detroit, e.g
• Musician's calling card
• Product tryout