Radiant Spincrystal 41

Radiant Spincrystal 41 is an item used in any Furnishing of the Euphonium Unbound series to unlock the Soundtrack Rainbow at Summit in the Serenitea Pot. It has a chance to be sold by the Teapot Traveling Salesman.
==Other Languages==
==Change History==
es:Girocristal radiante (41)
fr:Gyrocristal radiant 41
ja:旋曜玉帛・41
pt-br:Cristal Rodopiante Radiante 41
ru:Лучистый кристалл 41
vi:Ngọc Thạch Âm Vang 41