Each Clase Azul bottle takes no less than two weeks to make. These ceramic decanters are meticulously handcrafted and painted by artisans in Santa María Canchesda, a quaint town in Mexico, with around 350 people dedicated to bringing each piece to life using age-old techniques of the Mazahua community. That means no two decanters are the same, and they are also reusable. Vase. Candle holder. Lamp. Glass.