Sting Sword is a sword given to Frodo Baggins by his cousin Bilbo, the original Ring bearer. It is up to Frodo and the chosen” Fellowship” to cast the Ring back into the fires of Mount Doom, where it was originally forged, and destroy it once and for all. Bilbo gives Sting, a sword made by Elves in the ancient days, to Frodo to serve him on his harrowing journey.