Harry Potter Time Turner Necklace •Miniature Functioning Hourglass That spins •20” Chain •Gold Plated •Comes In Gift Box (shown in last photo) "I mark the hours, every one, Nor have I yet outrun the Sun. My use and value, unto you, Are gauged by what you have to do." A Time-Turner is a magical device used for time travel. It is a special timepiece which resembles an hourglass on a necklace.