100% De Agave. Gran Centenario Plata rests in French limousin oak casks for 28 days making it the smoothest 100% agave silver tequila available. The unique process known as seleccion suave produces an exceptional tequila with a tempting aroma, herbal undertones, and incomparable flavor. This award winning tequila with its fresh, clean taste is the quintessential tequila for mixing - adding depth and character to classic cocktails or simply perfect in a margarita. Gran Centenario the most tempting tequila on earth. 40% Alc/vol. Product of Mexico.