Even Distribution This espresso needle distributor tool with 10 slim needles evenly distributes coffee grounds to break up clumps and insure loose texture for uniform extraction and richer flavor in your espresso shots. Adjustable Height Featuring an adjustable height mechanism this magnetic coffee stirrer allows you to the distribution depth for different portafilter sizes including 51mm 53mm and 58mm models. Magnetic Base Design The builtin magnetic base provides secure attachment to most espresso machines keeping your workspace organized while offering convenient singlehanded operation during busy brewing moments. Precision Needle Construction Crafted with 10 durable stainless steel needles measuring just 0 mm each this tool effectively eliminates channeling and promotes consistent tamping pressure for professionallevel results at home. Key benefits and features Improves extraction consistency by breaking up coffee clumps and promoting loose texture Works with common portafilter sizes (51mm, 53mm, 58mm) through adjustable height Magnetic base enables secure attachment and onehanded use to streamline workflow Durable stainless steel needles designed for precise distribution and reduced channeling Use scenarios Home espresso setup with 58mm portafilter: adjust height to suit the puck and distribute grounds evenly before tamping Busy café or family cafe: magnetic base allows quick attachment and easy onehanded operation during peak service After changing grind or dose: use the distributor to level and loosen grounds for even extraction and consistent tamping pressure