This was tested once.
PUSEE 58mm Espresso Coffee Tamper, Premium Calibrated 30lb Stainless Steel Ground Tamper with Spring Loaded for Barista Home Coffee Accessories Upgrade 3.0
The Uimoso 58mm Espresso Tamper is a high-quality coffee tamper made of durable 304 stainless steel with an aluminum alloy handle. It features a powder pressing depth of 0.35 inches, a net weight of 0.741 pounds, and a diameter of 2.28 inches. This tamper is designed to ensure a level and even distribution of coffee grounds for a perfect espresso every time. Its spring mechanism provides added convenience for pressing and tamping the espresso puck. Perfect for coffee enthusiasts and professionals alike, this tamper is a must-have accessory in any kitchen or coffee shop.