Luxury Prussian Blue Heritage Musical Book-Style Rigid Box

Designed for heritage musical accessories, fine leather goods, luxury stationery suites, commemorative medals, and VIP cultural presentation sets, this book-style magnetic rigid box pairs deep Prussian blue with a vibrant marigold yellow inner tray. It is crafted from a 157gsm soft-touch coated art paper wrapper mounted onto 1400gsm heavy-duty rigid greyboard (2.2mm thickness), paired with an inner base box wrapped in 120gsm through-dyed yellow specialty paper. The front cover features tonal gloss spot UV illustrations of grand pianos, classical lyres, and vintage typography, contrasted by gleaming electroplated metallic gold foil hot-stamped accents. Protected by a scratch-resistant velvet-matte lamination, the box incorporates concealed dual neodymium magnetic snap closures and precision CNC V-grooved 90-degree corners. Includes an accompanying 300gsm textured thank you greeting card.