Martini & Rossi Riserva Speciale Bitter Liqueur, crafted in the renowned Piedmont region of Italy, draws inspiration from the original 1872 recipe and is made with 100% natural ingredients. This distinctive liqueur features three rare botanicals—Saffron, Angostura, and Columba—imparting a unique richness and complexity through varying dimensions of bitterness. Rested in Tino casks previously used for Riserva Speciale Vermouth di Torino extracts, it offers a complex bitter profile that perfectly complements the Vermouth di Torino in the classic Martini & Rossi Negroni.