Piemonte ERBALUCE DI CALUSO SPUMANTE 2013 TENUTA ROLETTO TENUTA ROLETTO ECSBTR13 View The Erbaluce di Caluso Sparkling 2013 by Tenuta Roletto is a vintage Traditional Method sparkling wine that highlights the grape’s natural freshness and structure. Aged for 60 months on lees, it offers elegance and complexity.