PRECISION-ENGINEERED: The espresso dosing funnel is designed to fit standard 58mm espresso baskets, ensuring a perfect seal and uniform coffee distribution for optimal extraction. If your workflow involves coffee grinds and a portafilter, chances are the Ring can help. Magnetized, mirror-polished interior, and fully stainless steel. DURABLE MATERIALS: Made from 304 stainless steel for durability and resistance against wear in all environments; brushed exterior and mirror finish interior to better spot errant grinds. EASY ASSEMBLY: Equipped with 8 Neodymium magnets for dependable adhesion on your basket, upside down or during tapping, maintaining consistency and dismantling with ease. SUITED FOR YOU: This espresso dosing tool is versatile, designed for both high- and low-volume settings. Perfect for direct grinding or use with dosing cups, it effectively contains WDT mess and accommodates side-tapping with ease offering flexibility to suit your workflow. MAINTENANCE-FREE: Featuring a brushed exterior and a mirror-polished interior, this tool is built to last with no coatings or paint that could chip over time. Enhance your espresso mastery with the Barista Hustle Tools Precision 58.4mm Steel Ring. Crafted with a commitment to excellence, this dosing funnel epitomizes the blend of functionality and finesse necessary for the specialty coffee artisan. Designed specifically for standard 58mm espresso baskets, it is the pinnacle of precision and durability in your coffee preparation process. Constructed from premium 304 stainless steel, this steel ring features a brushed exterior that radiates elegance, complemented by a mirror-finished interior that promotes the utmost cleanliness and sophisticated style. Eight strategically placed magnets ensure reliable adhesion, enabling uniform distribution and securing your coffee grounds for an unparalleled extraction experience. Versatile and practical, the Precision Ring is ready to simplify your workflow. It effortlessly catches grinds beneath most grinders, ensuring a tidy workspace. Alternatively, it can be placed atop all standard 58mm baskets to keep your dosing cup routine precise and clean. Embellished with the laser-etched BH logo, this steel ring is not merely a tool but a statement of quality and dedication to the craft of coffee. Elevate your coffee-making art with the Barista Hustle Tools Precision Ring, a necessary addition for those who value accuracy and style in their espresso preparation.