Radiant Spincrystal 60

Radiant Spincrystal 60 is an item used in any Furnishing of the Euphonium Unbound series to unlock the Soundtrack Preparation of Matsuri in the Serenitea Pot.
It has a chance to be sold by the Teapot Traveling Salesman. It can only be purchased after completing the .
==Other Languages==
==Change History==
fr:Gyrocristal radiant 60
ja:旋曜玉帛・60
pt-br:Cristal Rodopiante Radiante 60
ru:Лучистый кристалл 60