Mezcalero No. 21 is made with wild agave Cirial (noted for sweetness, high acid, dark-chocolate notes), wild agave Tepeztate (earthy, vegetal, intense), and wild agave Tobalá (elegant and refined). The Tepeztate-Tobalá play well against each other, and the Cirial induces a soft, fruity, and balanced intensity. After distillation, this rested 22 months in glass. The batch has a total of 744 bottles.