The base is the highest-rated de Madera Blanco to date, fermented in pine wood tanks and made using deep well water. Aged for 7 months in the Jack Daniels whiskey barrels made famous by the G4 ’55’ Release. The secret is a measure of the 7-year Extra Anejo double-barreled release has been blended in adding sweetness and depth. Sweet barrel notes. Roasted agave with white pepper