SOLIS Perfetta Dosing Ring (907.29)

-The Perfect Dose, Keeps coffee grounds in the portafilter, enhancing dosing precision for consistent results.
-Saves Money ,Reduces waste of coffee grounds, thus saving money.
-Steady Grip ,8 built-in magnets ensure a good grip to the portafilter.
-One-Touch Grinding, You can still operate the grinder when tipping the portafilter against the grinding knob.
-Suitable for Tamping ,Leave the dosing ring attached to the filter for zero-mess tamping.
-Clean Grinding ,No need to wipe off coffee grounds from the top edge of the portafilter before attaching it to group head.