International Institute of Social Studies, renowned Institute for Development Studies, part of the Erasmus University,
looked for a valuable giveaway for alumni of the institute, to keep the bond with the institute alive after the students graduated, to be sent by post all over the world.

Tuyu had a business card wallet made, provided with a printed card on IISS and the production, first in leather, later in nubuck. The folder was produced in a leather workshop in Dhaka, Bangladesh, a country with limited access to the commercial market. The embossing in this folder is of exceptional quality.