Amberine was a substance that originated on Toshara, a moon located within the Outer Rim Territories. This substance was frequently utilized in the creation of adornments, including rings, necklaces, and bracelets. Furthermore, it could be transformed into threads and integrated into the creation of carpet. The Galactic Empire established an forward base atop an amberine structure on Toshara by 3 ABY, using it to project their authority over the Tosharans.
In 3 ABY, Nix, a merqaal, guided Kay Vess, a scoundrel, to a carved piece of amberine within Carver's Maze on Toshara.
The concept of amberine was conceived for the video game Star Wars Outlaws, developed by Massive Entertainment in 2024. The game clarified the material's properties, portraying it as originating from the earth and being employed in the crafting of jewelry.