DURABLE, REUSABLE AND BPA FREE - The reusable filter - is made of 304 stainless steel mesh, Bpa-free ABS, ensuring complete safety and durable design. The utility model is dishwasher safe, can be reused for a long time, and reduces the waste of a disposable pod. GREAT FLAVOR NETWORK - Our reusable k cups have a perfectly sized mesh to accommodate the coffee dross well, even if the coffee dross is finely ground without leaking or falling. Each brew produces a stronger flavor and aroma. 4 SUPERIOR VALUE SET - For the best value, this reusable pack of offers great convenience when you need to brew coffee for your family and guests. There will be no waiting or cleaning. You'll soon be enjoying a nice hot cup of coffee. ENVIRONMENTALLY SAFE - These reusable k-cups are not only great for you and your personal enjoyment, but are also great for our planet. Repurposing reusable k cups while enjoying your favorite coffee can help reduce your carbon footprint. Our ridgeless interior design also makes cleaning easy.