Impact press powder through a large impact force to compress coffee grounds, reducing uneven compaction and minimizing the need for precise distribution. Helps address clumping issues and reduces channeling effects. The impact pressing method generates strong internal vibrations in the coffee bed via instant force, breaking localized support structures and eliminating air gaps. This allows coffee particles to pack more tightly, promoting even water flow and more uniform, efficient extraction. Made with a 304 stainless steel solid base, resistant to rust and corrosion. Features horizontal pressing with vertical filling alignment, ensuring the portafilter and powder bowl fit closely for balanced compression. Horizontal pressing helps prevent pressure deviation and reduces channeling. After reaching a set pressure, the base delivers an additional impact to further compact the grounds, minimize gaps, and eliminate channeling. Automatically resets after pressing without requiring manual adjustments. Product Name: Coffee Press Specifications: 53mm Applicable Occasions: Coffee Shop, Office, Home Color: Black Material: Stainless Steel + Aluminum Alloy Package Contents: 1 x Powder Press Hammer Note: Light reflection and different displays may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3cm.