ARO Orbit Pro Spirographic WDT Tool, 53–58mm

A spirograph for your puck. Three geared arms trace hypotrochoid paths through the grounds — clumps broken, density equalized, bed level. Four spins.

• Aluminum housing, scratch-resistant satin anodize
• Sealed ball bearings — spins with one finger, no maintenance
• Three gears: the Sweeper breaks clumps, the Scrambler equalizes density, the Edge Dancer works the rim
• 10 stainless pins, adjustable depth — 20 included, with 2 storage tubes
• 9 neodymium magnets grip the basket for one-hand operation (two hands on non-magnetic baskets)
• Fits 58mm, 55mm, 54mm, 53mm baskets + Cafelat Robot
• In the box: gear mechanism with pin-depth sleeve, storage stand, pins
• By ARO Espresso

Puck prep matters more than temp. This is the step that makes the shot repeatable.