Self-adaptive adaptation to the height of the flour without adjustment The base of the powder distributor descends slowly along the bottom of the middle cover without adjusting the height Compatibility Perfected: This 51mm coffee distributor is meticulously designed Optimal Coffee Ground Distribution: Engineered with three angled slopes, this tool ensures a circular motion for coffee grounds, achieving a consistently even puck. Ideal for those using a bottomless portafilter, it eliminates inconsistencies. Superior Build and Comfort: Constructed from robust food-grade 304 stainless steel and featuring an anti-slip anodized aluminum alloy handle, this distributor promises durability and ease of use. Simply rotate it on your portafilter to level your coffee grounds smoothly. Customizable Depth Adjustment: Tailor the depth of your coffee distribution with ease. Adjust the height by loosening the middle rim and turning it counterclockwise to set your preferred depth, then tighten clockwise to lock in the setting, ensuring uniform tamping pressure. Color: Black Material: 304 Stainless Steel Package Contents: 1 * Coffee Distributor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.