Reusable K Cup with disposable paper coffee filter set: Our reusable coffee filter and filter paper set includes 4 reusable coffee powders and 100 disposable paper filters. With our refillable k cup coffee filter, you can stop buying disposable coffee bags. Our k-cup will help you minimize the damage of all brewing accessories, allowing you to gain more from the purchase of the mixture, while helping you maintain environmental awareness<br> Suitable for reusable k-cup Universal disposable paper filter: Our disposable paper filter is suitable for single-use reusable k-cup pods, made of thin, natural unbleached, recyclable paper , It can maintain its shape, fully soak the coffee powder, evenly lock most of the natural oil in the coffee, and then maintain a better flow, but it will not tear easily. Gives you a perfect taste of the cup, the cup is easy to clean.Universal compatible reusable K cup: reusable K cup is eco-friendly and universal compatible with 1.0 and 2.0 brewing machines. Fits most Brewer models. 1.0 Brewers-K15, K40, K45, K55, K60, K70, K75, K145, K150, B30, B40, B44, B60, B70, B130, B140, B145, B150, B155, B200, B300 2.0 Brewers-K200 , K250, K300, K350, K360, K400, K425, K450, K460, K475, K500, K525, K550, K560, K575High quality: reusable coffee beans are made of high-quality materials, food-grade stainless steel, dishwasher safe, and hot water will not use harmful substances<br> Integrated design, stainless steel high heat resistance grid system. Help produce the best coffee you have never had<br> Our internal ridgeless design is also easy to clean.Environmentally friendly and easy to use and clean: reusable k-cups not only allow you and your personal enjoyment, but also are very helpful to our environment. Reduce your carbon emissions by reusing refillable k-cups while enjoying your favorite coffee. Use with filter paper for easy cleaning.it is here to provide you with the freedom to use your products to brew all your favorite beverages, including hot chocolate, coffee or tea, in the most economical way<br> The filter paper is made of thin, natural, non-bleached, recyclable paper.Colour: blackMaterial: plasticSize: 5.3 * 4.2cmPackage Contents:4 * K Cups100 * Paper FiltersOnly the above package content, other products are not included.Note: Light 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.