Stainless steel material: stainless steel construction resists deformation and corrosion for years of reliable use. 58 mm doubledosed design: Designed to make two cups of coffee at once, saving time and boosting efficiency for home use or busy cafes. Multihole distribution: The multihole design evenly distributes water for consistent extraction, with no extra pressure required beyond standard tamping. Singlelayer construction: Singlelayer design enables easy use and straightforward cleaning, helping to prevent buildup. Compatibility and size: Fits standard 58mm portafilters, ensuring broad compatibility with common espresso setups. Performance and durability: Built for longterm use with stable performance, delivering reliable results across repeated uses. Practical use scenarios: Home espresso routine: Quick doubles for everyday coffee needs without sacrificing quality. Busy cafe or : Increases throughput during peak hours by handling two shots per pull. Office break room: Provides fast, consistent doubleshot coffee for multiple staff members.