Features: Professional milk frother with advanced bubble generating technology, suitable for ES601/ES655/ES701 coffee makers for rich, velvety foam in 30 seconds. Constructed with 304 stainless steel, features 36mm diameter for hot/cold milk processing. Ideal for coffee enthusiasts and professional baristas seeking restaurant quality beverages in home kitchens or commercial settings. Perfectly froths milk for lattes and cappuccinos during morning routines or high volumes cafe service, ensuring consistent results every time. Outperforms standard frothers with enhancing durability and superior heat conductivity, maintaining structural integrity through repeated high temperature cycles. Specifications: Material: 304Stainless Steel Color: Black Applicable Model: For ES601/ES655/ES701 Diameter: Approx. 1.41inch(36mm) Package Includes: 1x Coffee Maker Bubbler note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.