Choose a dosing cup
Catches grounds from the grinder so less ends up on the counter.
Checking fit against your Diletta Mio
A dosing cup has to match the basket size exactly: yours is 58 mm.
Making
Espresso
You said you already have a dosing cup. Pick your model below with “I have this one” so we can check it fits, or choose a new one to buy.
5 of 5 shown

MHW-3BOMBER
58mm Coffee Dosing Cup 150ml
Dosing cup
Fits · 58 mm
$33
MHW-3BOMBER · 1 store

Normcore
Magnetic Dosing Funnel V2
Dosing funnel · Magnetic
Fits · 58 mm
≈ $36
$25.99 USD at a US store, converted · Normcore

Normcore
Magnetic Dosing Cup
Dosing cup
Fits · 58 mm
$56
Cafune · 1 store

Acaia
Portafilter Dosing Cup Medium
Dosing cup
Fits · 58 mm
$58.95
Espresso Planet · 1 store

Weber Workshops
Blind Shaker
Dosing cup · Magnetic
Fits · 58 mm
$125
Weber Workshops · 1 store