Eternal Duballoon
Item Type Invincible
Kind of Item Duballoon
First Appearance Guppy the Shark (Game)
Latest Appearance Guppy Returns
Allows the user to be invincible.
Related Items
Fire Fang, Frost Pearl
Eternal Duballoon is an item in the Guppy the Shark series, and it first appeared in Guppy the Shark.


The Eternal Duballoon is an item that makes the user invincible! The effects are like the Starman in Mario, and have a limited time. They are the rarest items in both games in the series.