Features: Upgrades your coffee experience with our steam lever knob, for 878 espresso machines. Crafted from aluminum alloy, this fashion lever offer a smooth, ergonomic design for effortless steam control and enhances styles operations. Suitable for coffee aficionados and professional seeking to refine their espresso machine's functionality and ease of use. Suitable for both commercial cafes and home kitchens, this steam lever knob transforms your coffee making routine into a more efficient and enjoyable process. Elevates the aesthetics of your espresso setuping with this practical accessory, ensuring precise steam pressure adjustments for the suitable cup every time. Specifications: Material: Aluminum Alloy Color: Black/Silver Applicable Model: For 878 Size: Approx. 4.29x1.79inch(10.9x4.55cm) Package Includes: 1x Replacement Handle 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.