Lava Juice is a quest item from The Legend of Zelda: Oracle of Ages. This bottle contains what appears to be pure lava. It can be obtained from the Goron Gallery mini-game if Link earns 100 points or more. It is then given to a Goron in the past on Rolling Ridge, which can be found by traveling through the staircase south of the Goron Dance Hall. In order for the Goron to give Link a Letter of Introduction in exchange for the Lava Juice, Link must have first obtained the Old Mermaid Key.