|Nobody will ever tell you again to put some milk on your wimpy mustache and let the cat lick it off! Let the world know you mean business with this thick, manly face accessory made from only the finest donkey hair. Comes with a tube of spirit glue for easy application to any part of the face!|
— In-game description[src]
The Fake Mustache is a large bronze imperial style mustache that was created from a mold, though according to its description, it is made from "the finest donkey hair."
Just southwest of the safe house, by the train tracks, are dummies that you must use the Sabertooth Costume to leap to. After the dummy is a wire that you must walk across. A mine shaft goes into the wall, and at the end is costume door where the treasure is located. You have approximately 45 seconds to get the treasure back to the safe house.
|Sly Cooper: Thieves in Time treasure|