1. Ultra-thin Design - 0.7mm ultra-thin espresso puck screen is designed for you who are looking for the ultimate coffee experience. Its ultra-thin thickness ensures a perfect fit with the brewing head of your coffee machine, making every brew more precise and efficient 2. Single-layer Structure - The single-layer structure of the puck screen not only ensures the stability of the structure, but also greatly improves its durability. This means you don't need to replace them frequently and can enjoy a high-quality coffee brewing experience for a long time 3. Even Extraction - The fine holes on the coffee puck screen are evenly distributed to ensure that the water flows evenly through the coffee powder cake to achieve even extraction. This design helps to enhance the flavor and aroma of the coffee, making each cup of coffee full of layers 4. Keep Clean - The ultra-thin design of the puck screen effectively avoids direct contact between the brewing head and the coffee grounds, thus reducing the accumulation of coffee grounds and oils. This not only keeps the brewing head clean, but also extends the life of the coffee maker