Musklu there is only one. If the mussels from the Ebro Delta are already among the most valued in the world, now imagine a selection to choose the best of the best. That's Musklu. Raised in a unique environment, the Ebro Delta is a humid area of great ecological importance in the world. In its calm, nutrient-rich waters, with a wide variety of microorganisms and plankton, the best mussels in the world grow, recognized for their unique flavor and texture.