Impact press powder using a strong impact force to compact coffee grounds, helping to reduce channeling and address clumping issues. The instant impact creates internal vibration within the coffee powder, breaking down localized support structures and allowing particles to fit more closely together. This enables high-pressure water flow to be distributed more evenly, resulting in uniform and efficient extraction. The stainless steel base is made from high-quality, rust-resistant stainless steel for durability. The horizontal pressing design aligns vertically with the portafilter and powder bowl for a close fit, ensuring balanced compression and minimizing pressure deviation, which helps reduce the channel effect. After reaching a consistent force, the base delivers an additional impact to further compress the powder, reduce voids, eliminate channeling, and automatically reset after pressing without the need for manual adjustments. Product Name: Coffee Press With Scale Specifications: 58mm 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 variations in color between the image and the actual item. Measurement allows an error of +/- 1-3 cm.