This item can be used both in and out of battle. In battle, you can use it to restore your Pokémon from the Sleep status. Out of battle, it can be used to awaken and challenge both of the Snorlax in Routes 11 & 16. You can also use it to awaken your Pokémon.
A flute that is said to instantly awaken any Pokémon. It has a lovely tone.
A flute that can play with such a beautiful tone that even sleeping Pokémon find themselves roused.