About This This product is crafted from aluminum alloy and 316 stainless steel, featuring a built-in copper spring. It is sturdy, durable, and of superior quality, embodying the sleek Black Knight aesthetic. An impact tamper differs from a traditional tamper in that it addresses the instability and inefficiency of traditional tampers. It achieves perfection without requiring more personal skills, ensuring a perfect cup of coffee every day. The adjustable force ranging from 25 to 30 pounds allows for versatility in handling different types of coffee grounds, making every use effortless and satisfying.tamper with sound feedback. Operational Stability:Standard tampers vary in compaction due to manual pressure and may wobble due to uneven bottom design. In summary, impact tampers excel in structural, operational, and performance stability compared to standard tampers. Hence, they are a better choice for baristas and enthusiasts seeking high-quality coffee production.