-Use your own coffee in your Keurig Brewer -Does not fit Keurig 2.0, or VUE models -Hands down the best reusable filter you will use ever -No need to remove your existing K-cup holder to use -No grinds in your coffee and no leaking The great taste and convenience of single cup coffee with an eco-friendly packageSimply fill the filter with your choice of ground coffee, close it and use it as you would a regular coffee podUse any gourmet ground coffee of your choice in a Keurig brewer Works in Keurig B31, B40, B44, B60, B50, B66, B70, B77, B200, B140, B145, Breville Kcup, Mr. Coffee Kcup , Cuisinart KcupThey are NOT compatible with KEURIG B30 - B130 - B150 - B 155

-Use your own coffee in your Keurig Brewer -Does not fit Keurig 2.0, or VUE models -Hands