The new packaging uses a pearl coating, giving the boxes a subtle iridescence under store lights.

新包裝採用珍珠塗層，讓盒子在店內燈光下呈現淡淡的虹彩。

Customers emailed to ask whether the iridescence on the phone case would fade over time.

客戶寄電子郵件詢問手機殼上的虹彩光澤是否會隨時間褪色。

During the hotel tour, guests admired the iridescence of the glass mosaic in the lobby.

飯店導覽期間，房客們讚嘆大廳玻璃馬賽克的虹彩光澤。