About this item Introducing the ARO Orbit PRO, the ultimate spirographic espresso distribution tool. With a housing crafted from durable aluminum and precision ball bearings embedded within the plastic gears, the ARO Orbit PRO is engineered for both dedicated home baristas and professional cafés alike. We've optimized every aspect of this tool – from meticulously engineered gear ratios and pin placements to an ultra-smooth mechanism that spins with the touch of a finger. Perfectly fluffed and distributed baskets of espresso are just a few spins away. Durable Aluminum Construction: Built to endure the most demanding environments, the aluminum housing is provides a sleek, professional appearance while ensuring superior strength and longevity. Finished with a premium, scratch-resistant matte black anodize, it resists wear and corrosion, maintaining its pristine look over time. Precision Ball Bearings: Equipped with maintenance-free, sealed ball bearings for an ultra-smooth mechanism that effortlessly rotates with the touch of a finger. Novel and Innovative Gear Design: Features three separate gears working in harmony for optimal mixing, distribution, and fluffing in as little as four spins. The extended-armed gear whips the pins at high velocities slicing through any clumps in its path. The short-armed gear bounces the pins back and forth across the basket to scramble and mix the grounds, ensuring even distribution and a level bed. The small gear pushes and pulls grounds near the edge for complete basket coverage. Note: The gears are made from additively manufactured plastic. Precision Pins with Plenty of Spares: Utilizes 10x, 0.25mm diameter pins to trace dozens of hypotrochoids and epitrochoids, distributing and fluffing espresso grounds in your portafilter basket. 20x pins are included in every order. Adjustable Needle Length: Features the ability to adjust the needle length for a custom fit with virtually any portafilter basket depth. Magnetic Portafilter Attachment: Equipped with 9 powerful neodymium magnets to enable one-hand operation on most portafilter baskets. It auto-aligns for a secure grip, ensuring consistent and efficient distribution every time. Note: The magnetic portafilter attachment works best on baskets that attract magnets. For non-magnetic baskets, two-handed operation may be necessary. Efficient Distribution: Spirographic mechanical motion ensures consistency and fluffs grounds in seconds, providing a uniform and level espresso bed. Ideal for commercial cafés where every second counts! ARO Espresso is a small, family run business based in the heart of Seattle, WA. This tool is designed, manufactured, and assembled right here in the USA!