This is an excellent 60ml (2 ounce) measuring glass designed for professional espresso analysis. Made from high quality thick walled clear glass the glass features both 30ml (1 espresso) and 60ml (2 espressos) markings designed to measure and calibrate your grinder/espresso machine combination.
Designed for professional use, this is the perfect accessory for the serious barista. An absolute necessity in the high class espresso establishment. Equally useful for the home barista looking to gauge your equipment or your shot of espresso and get the most out of your home coffee making experience.