Spectral Steed Whistle

Spectral Steed Whistle is a reusable item in. It's given by Melina after visiting 3 Sites of Grace and then resting. It can then be used to summon the mount, Torrent.

Description

 * A delicate goldwork ring. Can be used as a finger whistle.
 * Sound the whistle to summon and ride Torrent, the spectral steed. (Dismounts steed when used while on horseback.)
 * Upon his death, the spectral steed can be summoned again, but doing so drains the Flask of Crimson Tears.

Trivia
A wearable replica of this ring was given as a pre-order bonus from GameStop.