PRODUCT INFORMATION:
It is suitable for 54mm Portafilters.
Premium Material: It made from premium aluminum, and practical.
High Performance: The funnel sits securely atop of your portafilter while grinding, distributing, and
Match: The inside diameter is exactly the same as the portafilter basket, so you can tamp with the funnel on.
Function: for precision dosing, reducing the waste of powder.