The Wacaco Barista Kit is a complete accessory set packed in a small container. It expands the capabilities of the Nanopresso and allows you to prepare double espresso (16 grams of ground coffee) up to 120 ml. Thanks to the 18-bar high-pressure extraction, the Nanopresso fully utilizes the larger portafilter and surpasses the extraction quality of most home espresso machines. Coffee lovers will delight in the incredibly rich espresso. The double espresso basket is a unique feature not found in any other portable espresso machine.