An ultra-premium clear Añejo Tequila finished in port wine casks. 1800® Cristalino is a beautiful contradiction. It is aged in French and American oak barrels, married together, then rested in port wine casks. Finally, it is meticulously filtered to crystal clear clarity while retaining the depth and complexity of Añejo along with the silky smoothness of a Claro. (ABV 40% - 80 proof)