Easy to Clean The coffee portafilter measuring cup is small and compact, easy to clean, just rinse with water or put in the dishwasher. Coffee dosing cup. The non-stick coating minimises residue, is not sticky for coffee grounds, easy to clean and dishwasher safe. Binaural Design The coffee dosing cup is with double ear design, so you can free your hands, coffee powder dosing cup makes it easier to collect the ground coffee from the grinder and pour into the mobile filter! Coffee Dosing Cup virtually no coffee powder remains and the "workplace" stays clean and tidy. HIGH QUALITY STAINLESS STEEL MATERIAL The coffee dosing cup is made of high quality stainless steel to resist corrosion. Non-toxic and harmless for direct contact with food, durable for quick transfer of ground coffee between the grinder and the mobile filter holder, weighed for accurate and repeatable measurement. Easy to use: the dosing cup 58 mm is easy to handle, place the coffee dosing cup directly under the coffee grinder, you do not need to grind directly in the strainer filter, then place the filter over the dosing cup and turn the whole thing upside down, the coffee grounds go into the filter and do not overflow. The operation is uncomplicated and easy to learn even for beginners. Precision dosing cup: coffee dosing cup. The outer ring made of stainless steel ensures easy and stable attachment of the coffee dosing cup in standard size 51 mm. and attaches easily to your espresso portafilter. With the precise dosing function, you can add just the right amount of coffee powder into your portafilter and ensure that every espresso is prepared perfectly.