The Royal Leerdam Caldera is a specialized grappa glass designed for those who appreciate the nuances of strong spirits. With a capacity of 90 ml, it features a slender profile standing 16 cm tall with a 5.1 cm diameter, allowing the aroma of the drink to concentrate effectively. These transparent glass vessels include integrated filling lines at 2 cl and 4 cl, which help you pour precise measurements every time. Because they are dishwasher safe, they are practical for regular use in both home and professional settings, typically arriving in a set of six pieces.