Rhino Coffee Gear 58mm Dosing Ring

This dosing ring assists with funneling coffee grounds while dosing an espresso shot. The magnetic base keeps the espresso dosing funnel secure and prevents unintended spills and messes in order to increase efficiency and workflow. 

• Suits 57mm - 58.4mm portafilters
• Magnets keep funnel secure
• Durable stainless steel body
• Reduces mess, improving workflow