Great question! The interior of this dosing cup is precision-polished and treated with a specialized oxidation process. This dramatically reduces the static charge that causes fine grounds to cling to the walls. The result? Nearly every ground slides cleanly from cup to portafilter basket, so you get a more accurate dose and a noticeably tidier workspace with every shot you pull.

Choosing the right size is simple. The 58mm (approx. 2.3 in) version fits most standard home espresso setups, including machines like the Breville Barista Express and Gaggia Classic. The 54mm (approx. 2.1 in) is designed for Breville/Sage 54mm portafilters, and the 51mm (approx. 2 in) works with smaller portafilter baskets. If unsure, measure the inner diameter of your portafilter basket.

Absolutely. This cup is forged from aircraft-grade aluminum alloy, the same material trusted in professional kitchen equipment. It is built to handle the repetitive daily routine of grinding, dosing, and transferring without denting or wearing down. At 4.5-5 oz (128-143g), it feels solid in your hand and stays put under your grinder, even during high-RPM grinds.

You sure can, and many home baristas love it for exactly that reason. The cup holds up to 60g of coffee beans, which is more than enough for a double or even triple shot. Just place the cup on your scale, tare it, add your beans, then set it directly under the grinder. It streamlines your entire workflow into one clean, efficient vessel from weighing to transferring.

Keeping it in top shape is easy. After each session, give it a quick hand wash with warm water and a small drop of mild dish soap. Dry it thoroughly with a soft cloth to prevent water spots. Avoid abrasive sponges or harsh cleaners, as they can compromise the anti-static oxidation coating over time. With gentle daily care, this cup will stay looking and performing like new for years.

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.