and Dishwasher Safe: Made of 304 stainless steel mesh with PP shell. complete safety while boasting a design that can be reused over time. Makes A Great Cup of Coffee: Side filtration instead of bottom filtration enhances the brewing intensity of coffee. Effective filtration technology extracts more flavor and aroma every time you brew. Also works well with paper filters and can be used in combination to reduce cleaning time. Economical and Save Money: Millions of disposable for K Cups are created every year, which is extremely harmful to the environment. Now you can brew your favorite ground coffee using these reusable coffee pods for . Widely Tested for Compatibility: The reusable k cup coffee filters (coffee pods) work with for K-Mini, for K-Mini Plus, for K-Slim (1-Stream), for K-Elite, for K-Classic, for K-Compact, for K-Latte, for K-Cafe (1-Stream), for K-Select, for K-Duo, for K-Duo Essentials and all for 2.0 & 1.0 coffee machines. They are also fit for K Cup, for K Cup, for K Cup, and for K cup. NOT COMPATIBLE with for K-Express,for K-iced, for K-Duo Plus, and all for Multi-Stream : for K-/Plus/SMART, for K-Slim, for K-Cafe, for K-Brew+Chill, for K-Duo Hot & Iced. Specification:4PCS Colour:Black Material:plastic Package Contents: 4 x Reusable K Cups Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.