Montegrappa Quattro Staggioni: Inverno - RollerballQUATTRO Stagioni: Inverno sets out the cornerstone ingredients for this series of four, seasonal editions. Each carries a UV printed DO signet in the finial, and uses the colors of seasonal Italian produce to inspire custom Montegrappite blends and ion plated steel hardware. Packaging is themed for each season and includes a recycled notebook containing an exclusive recipe. For Inverno, winters root and leaf vegetables inspire mauve, red and orange