[Sturdy Material Reusable K Cups: The reusable k cups for for Keuring are made of permanent stainless steel no BRA reusable and permanent and very useful which can help you save time and money and at the same time reducing waste that does not decompose into landfills. Precisely Polished Filter Design: Each small hole on the k cup reusable coffee pods works wonders in filtering coffee grounds. Compared with paper filters it filters out sediment and impurities retaining the original rich flavor of the coffee and making your coffee taste purer and smoother so you can enjoy the most delicious and original coffee at home or in the office! Compatible Coffee Maker: Our reusable coffee filters compatible with 1.0 and 2.0 K200 K250 K300 K350 K360 K400 K450 K460 K500 K550 K560 K15 K31 K40 K44 K45 K50 K60 K66 K70 K77 K80 K100 B31 B40 B44 B50 B60 B66 B70 B77 B100 B140 B200 also fit forK-Classic K-Elite K-Latte K-Cafe K-Select K-Compact and Breville K CUP Mr. Coffee K CUP But NOT Compatible with mini K-Supreme K-SupremePlus K-Supreme Smart K-Slim. Easy to Clean: The reusable coffee pods can be cleaned directly with water Just a gentle rinse of water and the coffee bean residue will be rinsed clean also can be put into the dishwasher to go to use saving you the trouble of manually cleaning it please pay attention to the sealing ring on the lid of the coffee filter to prevent it from falling off in the process of cleaning. After-Sales:The reusable k cup are quality assured if there is any problem please contact us and we will solve it.]