Great question! The funnel uses ten precisely positioned magnets embedded around its base. These snap onto the outer rim of your stainless steel filter basket instantly, no twisting or forcing required. The bottom-hanging design means it grips the outside edge, so the full interior of your basket stays clear for grinding and distribution. It holds firm during dosing and lifts off cleanly when you are done.

Measure the outer diameter of your filter basket to find your match. The 58mm (approx. 2.3 in) fits most E61 group machines and popular home setups like Breville Barista Express. The 54mm (approx. 2.1 in) suits many Breville and Sage models, while the 51mm (approx. 2 in) works with smaller portafilters found on entry-level machines. If you are unsure, check your portafilter basket with a ruler or caliper.

Absolutely. The aluminum alloy used here is lightweight at just 1.1 oz (approx. 32g) yet surprisingly tough. It resists rust and corrosion even with regular exposure to moisture from coffee grounds. The material also handles accidental drops without denting or cracking. Many home baristas use this style of funnel multiple times a day without any wear issues over months of consistent use.

Yes, and that is exactly how it is designed to work. The funnel stays in place magnetically while you use your WDT needle tool or distribution device inside the basket. The flared opening gives you plenty of clearance, and since it hangs from the outer rim, it does not interfere with the grounds bed at all. Remove the funnel after distributing and before tamping for the best puck formation.

Keeping it clean is simple. After each session, wipe the interior with a dry cloth to remove residual coffee fines. If grounds build up over time, rinse it briefly under warm water and dry it completely before storing. Avoid abrasive sponges or harsh chemical cleaners, as these can dull the polished interior surface that helps grounds slide smoothly during dosing.

Absolutely. Every espresso machine, grinder, and accessory is packed with the same precision we put into designing them. We use reinforced boxes and protective cushioning specifically tested for coffee equipment—because a damaged tamper or chipped machine housing isn't acceptable.

In the rare event your portafilter, grinder, or machine arrives damaged, our support team will sort it immediately with a replacement or full refund. No runaround.

Processing time: 1–3 business days
(Most orders ship within 24 hours—we know you're eager to dial in your shots)

Delivery time: 3–12 business days depending on your location

You'll receive real-time tracking from our warehouse to your kitchen counter. Watch your setup come together, step by step.