Underground stone oven.
Horse drawn tahona
Refrescadora - single distillation in copper with multiple plates.
Espiritu Lauro dates back to the 1920's but its current owner's name, Espiritu Corsa, practically means that he was destined to own it. Espiritu has kept up the tradition of this refrescadora distilled mezcal which means that it is the fruit of a single distillation pass. That doesn't lessen the flavor which is very present.