Perfect Compatible: This 51mm portafilter bracket handle is compatible with KF6001 and KF700 models. Please verify your machine model before purchasing. Coffee Master's Training Partner: The design allows observation of the flow column, flow rate, color, and stream consistency to better assess extraction uniformity for improved espresso quality. The coffee liquid extraction handle helps produce a richer crema and higher quality output, allowing you to enjoy a shiny, golden-brown espresso stream. The handle features an ABS construction with a rosewood-style finish for a comfortable grip and stable operation. The removable design enables quick and easy disassembly for convenient cleaning and maintenance. Color: Black + Silver Material: ABS + Metal Size: 51mm Package Contents: 1 x Coffee Handle 2 x Filters Note: Light shooting and different displays may cause slight color variations between the image and the actual item. Measurement error tolerance is +/- 1-3cm.