Giga Whistle

The Giga Whistle is a treasure in, that can be found in the Foaming Lake area. As its name implies, this treasure is a regular metal pea whistle. It highly resembles the Emperor Whistle, a treasure in.

Collecting the treasure
Underwater, near an Eye-Stalker Bulbeel, the player can go in a small nook to the left, which contains the treasure.