German ring manufacturer Marrying and agency Jung von Matt/Alster came up with a great idea for a clever business card: The Ring Stick Business Card. A business card that helps men to find out their woman’s ring size. The business card that can be rolled up into a ring stick – a jeweler’s ring size measuring tool. Men can secretly slide one of their woman’s rings on the card, find out her size by reading the scale and then buy the perfect ring in the store.
