The 10 oz Copper Black Bart Bartholomew Roberts Pirate Color Bar is a unique and eye-catching collectible made of copper. This bar features a pirate theme, specifically representing the infamous pirate Black Bart. The colorful design adds a fun and adventurous touch to any collection, making it a desirable item for any fan of pirate history or metalware. The combination of the material and theme makes this bar a standout piece for collectors looking to add a piece of maritime history to their display.