Normcore Portafilter Dosing Cup 58mm
The Normcore 58 mm dosing cup is a stainless steel cup for weighing one dose of beans or catching grounds, sized to sit on a 58 mm portafilter for a clean transfer.
- Skill level
- Beginner
- Counter space
- Compact
- Maintenance
- Low
- Makes
- Espresso
Our take
Buy it if
Single-dose home baristas who weigh every shot and want less mess between grinder and basket.
Think twice if
Sized for 58 mm baskets; 54 mm Breville owners need a smaller cup
Advantages and limitations
Advantages
- Food-grade 304 stainless steel with a mirror-polished inside
- Mouth sized for most grinders and 58 mm portafilters
- Anti-static, non-stick finish so grounds slide out instead of clinging
- Dishwasher safe
Limitations
- Sized for 58 mm baskets; 54 mm Breville owners need a smaller cup
- Adds a step if your grinder already doses straight into the portafilter
Overview
Single dosing means weighing the beans for each shot instead of keeping a full hopper. A dosing cup makes that tidy: weigh the beans in it, grind into it, then flip it onto the portafilter so the grounds drop straight into the basket. Giving the cup a shake before it goes on also helps break up clumps.
Normcore's cup is polished steel with an anti-static finish, so less coffee sticks to the sides and your dose stays accurate.
Use it with a scale for weighing, single-dose bean tubes for pre-weighed beans, and a WDT tool to finish the distribution.
Specifications
- Brand
- Normcore
- Category
- Espresso Tools
- Skill level
- Beginner
- Maintenance
- Low
Compatibility & maintenance
Made for 58 mm portafilters, as on E61-group machines and the Flair 58. It does not fit the 54 mm portafilters of the Breville Bambino Plus or Barista Express.
Wipe or rinse it out after use; it is dishwasher safe. Dry it fully before the next dose so grounds don't stick.
Questions about the Normcore Portafilter Dosing Cup 58mm
Does the Normcore 58 mm dosing cup fit a Breville Bambino Plus or Barista Express?
No. It is sized for 58 mm portafilters; those Breville machines use 54 mm portafilters.
What is a dosing cup for?
You weigh the beans in it, grind into it, then tip it onto the portafilter so the grounds drop straight into the basket with less mess.
Is the Normcore dosing cup dishwasher safe?
Yes. Dry it fully before the next dose so grounds do not stick.
How we researched this
This is a researched profile compiled from manufacturer documentation and the sources below. We have not tested this equipment ourselves. Our editorial policy.
- Manufacturer details from the amazon.com listing (ASIN B0BC6NR2XQ), checked 30 Oct 2026