Radiant Spincrystal 109

Radiant Spincrystal 109 is an item used in any Furnishing of the Euphonium Unbound series to unlock the Soundtrack Clockwork Waltz in the Serenitea Pot.
It is located outside of the Fortress of Meropide.
==Location==
Radiant Spincrystal 109 Location.png|Radiant Spincrystal 109's Location
Radiant Spincrystal 109 Location Context.png|Additional context
==Other Languages==
==Change History==
fr:Gyrocristal radiant 109
ja:旋曜玉帛・109
ru:Лучистый кристалл 109