This NM& Unda glass 2-pack from Design House Stockholm is a practical all-purpose glass. The design was developed in collaboration with the re-opening of the Nationalmuseum and its restaurant. The glasses feature a truly striking shape with their graceful wave-like structure in the middle of the glass. The design is both decorative and practical as it lets you stack the glasses without them sticking together. The glass has been charmingly named Unda, which means "wave" in Latin as a nod to their clever design.