Fairy Slingshot

Excerpt from The Legend of Zelda: Ocarina of Time Instrction Booklet:

"Use the Slingshot to shoot enemies or objects that are far away."

A slingshot found by young link inside of the Great Deku Tree. It fires small Deku Seeds and is essential to the survival of young link.

Description the The Legend of Zelda: Ocarina of Time Strategy Guide:

"As a child, Link was famous for his skill with his Fairy Slingshot, a long range weapon that he found early in his quest. Using Deku Seeds as ammunition, it was said that he could strike down Skulltulas and other fearsome enemies with ease."

Found in OoT