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Review: Normcore 58mm Magnetic Dosing Funnel V2 - Espresso Coffee Dosing Ring - 18mm Anodized Aluminum with 9 magnetized Steel Compatible with 58mm Portafilter

8.9/10

Our rating

Excellent

Not in our ranked top 5s · See the Compact Espresso Machines ranking

Rated from its 4.8/5 average across 1,200 Amazon reviews on this exact listing, plus how completely the listing documents its specifications. An evidence index, not a hands-on test.

Amazon customer rating (45%)43.2 / 45

4.8/5 average

Review volume (35%)29.4 / 35

1,200 Amazon reviews

Documented specifications (20%)16.2 / 20

81/100 listing documentation score

Formula result: 8.9/10 · How we rate

Check exact machine and basket compatibility before buying. Nominal diameter alone does not establish portafilter, basket or tamper fit.
SEE PRICE ON AMAZON
Product details

Check exact machine and basket compatibility before buying. Nominal diameter alone does not establish portafilter, basket or tamper fit.

Exact listing: Normcore 58mm Magnetic Dosing Funnel V2 - Espresso Coffee Dosing Ring - 18mm Anodized Aluminum with 9 magnetized Steel Compatible with 58mm Portafilter

Listing identifier: B0BLW6SKHL. View listing source.

Title identifies the seller's listing; it is not an independent performance test. Check the selected configuration, current price and seller on Amazon.

Listing details & verification
Category
Espresso accessories
Listing identifier
B0BLW6SKHL
Specifications & compatibility
Check the exact manufacturer manual and current listing. We do not infer measurements or compatibility from the title.
Before you choose

Check exact machine and basket compatibility before buying. Nominal diameter alone does not establish portafilter, basket or tamper fit.

These notes summarize source research, not hands-on testing. Read our research method.

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