Meishi Koukan is a 3D-printed business card holder with a NFC chip.

The design is based on the Japanese business etiquette for the exchange of the business card, according to which is good manners to:

• Give cards using both hands
• Ensure the card is turned towards the receiver.

Meishi Koukan is made in PLA and is designed to be printed in 3D already assembled to avoid post-print operations. The NFC tag that transfers data to customers is made invisible by being inserted into its inner seat during 3D printing.