The gruu pipe was originally created for the 1997 Special Edition re-release of the 1977 film Star Wars: Episode IV A New Hope. It was first identified in Star Wars Trilogy Sourcebook, Special Edition, a Star Wars Legends sourcebook written by George R. Strayton, Paul Sudlow, and Eric S. Trautmann for Star Wars: The Roleplaying Game and released on October 1, 1997.
The gruu pipe was originally created for the 1997 Special Edition re-release of the 1977 film Star Wars: Episode IV A New Hope. It was first identified in Star Wars Trilogy Sourcebook, Special Edition, a Star Wars Legends sourcebook written by George R. Strayton, Paul Sudlow, and Eric S. Trautmann for Star Wars: The Roleplaying Game and released on October 1, 1997.
- Star Wars Trilogy Sourcebook, Special Edition
- Star Wars Customizable Card Game — Special Edition Limited