A pair of Glass Eyes is an item obtained in Silent Hill: Origins. To retrieve them, Travis Grady must finish an Anatomy Puzzle found on the 1F Exam Room of Alchemilla Hospital. Upon completing it, the model's eyes will open, allowing the player to remove them. Inserting them into the death mask door on the first floor of the Otherworld Alchemilla Hospital unlocks it.
When examined in the Otherworld, the model becomes a real corpse with missing eyes.