Coli produces Sangiovese-based wines from Toscana in central Italy. The winery's portfolio centers on Chianti expressions: a Chianti Superiore built on Sangiovese, and Villa Montignana Chianti Classico Riserva, also Sangiovese-driven. Primo di Montignana Toscano Rosso blends Sangiovese with Merlot and Cabernet Sauvignon, reflecting the region's tradition of pairing native varieties with international grapes. Wines from Coli have been assessed by Wine Spectator, Wine Enthusiast, Falstaff, Decanter, and Wine Advocate.