Shin Jang-jin’s shop in Incheon offers seemingly innocuous household items, from pens and lighters to watches and smoke detectors, but with a secret feature—a hidden one millimetre-wide-lens that can shoot video.
Shin Jang-jin’s shop in Incheon offers seemingly innocuous household items, from pens and lighters to watches and smoke detectors, but with a secret feature—a hidden one millimetre-wide-lens that can shoot video.