Features: Made of food-grade high quality stainless steel material, non toxic and harmless, can be directly in contact with food, rust‑proof and durable. Alloy material makes cleaning easier. You only need to rinse with water or put it in the dishwasher for cleaning. Definitely a must-have for a coffee lover. A great replacement part for your coffee machine. Suitable for 51mm/58mm coffee tamper, offering you a better coffee-making experience. Perfect for milk tea shops, homes, coffee shops, etc., also a great gift for coffee lover. Specifications: Material: Stainless Steel Color: DarkBlack/Silver Gray Size: Approx. 2.68x2.28inch(6.8x5.8cm) Package Includes: 1x Coffee Dosing Cup note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.