Made of heat-resistant borosilicate glass with a jade milk-glass handle, our exclusive espresso cup features precise markings in millimeters and ounces. Measuring single and double shots of espresso, this barista-quality tool helps you master the consistency of your brew ratio on your quest for the perfect latte, cappuccino, or americano. The beautiful jade-green handle is rounded for easy pouring through a V-shaped lip on either side.