Japanese art museum intros $15 bookmarks made from PCBs — the PCB traces form a miniature Tokyo Metro map

The Tokyo Metropolitan Art Museum has introduced PCB-style bookmarks in its souvenir store, featuring miniature Tokyo Metro maps. These bookmarks are designed using PCB-specific CAD software and blend electronic engineering with artistry. The bookmarks are made with real PCB materials and manufacturing methods but lack actual components to prevent damage to books. Despite being sold out quickly, the museum may restock these unique bookmarks in the future. Additionally, the museum offers a PCB bookmark representation of The Great Wave off Kanagawa, showcasing the versatility of this fabrication method.