Usage Tips:Durable Stainless Steel Reusable K Cups: The reusable k cup for are made from high quality materials, 304 food grade stainless steel, which is dishwasher safe and through the HOT water will not take hazardous substances! One-piece design with stainless steel high heat resistant mesh system. Helping produce the best brews you ever had! Our -less design on the inside also makes clean up easily. Universally Compatible: The stainless steel reusable K cups are eco friendly and compatible with : k45, k55,k65, k70, k75, k80, k90, k155, k200, k250, k300, k350, k360, k245, k400, k450, k460, k475, k525, k525C, k550, k560, k575, B30, B40, B44, B60, B70, B130, B140, B150, B145, B155, B200, B3000, K-Select, K-Elite, K-Compact, K-Mini Plus, K-Caf, K-Compact, K10 Plus. Easy to Use & Clean: The reusable k cups are not only excellent and your personal enjoyment, they are also extremely helpful to our environment. Help reduce your carbon by reusing your refillable k cups all while enjoying your favorite coffee. Good Value: With our refillable k cup coffee filters, you can stop buying disposable coffee pods. Our k cups will help you minimize many brewing accessories expenditures, allowing you to out of your blend purchases, all the while helping you remain environmentally conscious! Color: As Shown Material: stainless steel+plastic Package Contents: 1 x Coffee Filter 1 x Brush 1 x Scoop 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.