A tube. A sphere. Three panels. That’s the brilliance behind the USM Haller system. Created in 1965, this modular furniture relies on a chrome-plated steel tube structure, connected by patented ball joints. No compromise each element locks into place with watchmaker precision. Add to that powder-coated metal panels in a cult palette of colors, and you’ve got a design icon. The result? A piece of furniture that’s rigid, stable, endlessly expandable and always perfectly aligned. Today, this legend