Aluminum Espresso Dosing Ring (51, 53, 58mm)

A lightweight aluminum ring that sits on your portafilter to keep grounds contained while you dose.

• Made from durable, lightweight aluminum built for daily use.
• Funnels espresso grounds into the basket and cuts down on spillage and waste.
• Available in 51 mm, 53 mm, and 58 mm to match common portafilter sizes.
• Slots into a structured dosing and distribution routine for a cleaner process.