Coso is an experimental exploratory tool. It is a non-project project born from the need to create a space where we can express ourselves, both as individuals and as designers. We chose to publish COSO every two weeks, exploring different and random themes each time. We scatter copies throughout the city of Copenhagen, aiming to transform this personal project into a collective space for reflection, fun and exchange. After all, COSO is a playful experiment: a way to release the pressure of designing perfect things while confronting laziness, vulnerability and shyness.