1、Precision: 51MM stainless steel cleaning bowl for coffee machine handle accessories ensures thorough cleaning inside the coffee machine, preventing coffee powder from seeping through. 2、Quantity: Reusable coffee blind filter are designed with 3pcs quantity, there are so many of them that you can use them for a long time and replace old or broken ones with new ones. 3、Wide Compatibility: Filter basket cup is suitable for semi automatic coffee machines, when used with the handle, has a wide range of applications, let you enjoy a cup of delicious coffee in your leisure time. 4、Environmentally Friendly And Healthy: Made of stainless steel without any chemical additives, it is safe, and promotes healthy use, conforming to eco friendly health concepts. 5、Enhanced Cleaning Efficiency: Coffee portafilter basket can enhance cleaning efficiency, maintaining the working performance and taste of the coffee machine can can be used for a long time. 3 x Coffee Machine Blind Filters Item Type: Coffee Machine Blind FilterMaterial: Stainless SteelSize: Approx. 5.93 x 5.29 x 1.45 cm / 2.3 x 2.1 x 0.6 in