Sale Nostrum Marino Grosso is a coarse, additive‑free sea salt harvested directly from the Adriatic salt pans in Puglia, Italy, by Piazzolla Sali. Sourced from Margherita di Savoia, this 100% natural sea salt retains essential minerals and trace elements. It is ideal for seasoning steaks, cooking pasta water, salt crusts, or topping a mill, combining Italian authenticity with age‑old evaporation techniques.