[Premium 304 Stainless Steel - Built to Last] Made from high-quality food-grade stainless steel, our reusable for coffee pod offers unmatched durability, ensuring years of reliable use. [Wide Compatibility - Fits for 1.0 ] Designed for seamless use with for 1.0 models, including for K-Mini, forK-Express, K-Classic, K-Elite, K-Latte, K-Cafe, K-Select, K-Compact, K-Duo , as well as SingleStream like B40, B44, B50, B60 B66, B70, B79, B100 B135, B140, B145 B150, B155, B200 B1250, B1255, B3000,K40, K45, K75, K145 K150, K155, and K1500.Not compatible with for 2.0, K-/Plus/Smart, K-Slim, or for K-Duo Gen 2 [Eco-Friendly & Cost-Effective - Save Money, ] Ditch the disposable coffee pods and expensive paper filters! Our stainless steel is an eco-friendly alternative that not only reduces waste but also saves you money in the long run. Brew your favorite coffee blends guilt-free, knowing you're making a positive environmental impact with every cup. [Superior Brew Quality - Perfect Extraction for Every Cup] Featuring an ultra-fine mesh filter, our ensures even water flow and optimal coffee extraction, delivering a rich, smooth, full-bodied cup of coffee every time. Whether you love a bold espresso or a light roast, this reusable pod elevates the flavor, allowing you to customize your brew with your favorite ground coffee or tea [Easy to Use & Clean - Effortless Brewing Experience] Brewing a perfect cup has never been easier. Simply fill the pod with your preferred coffee grounds, it into your coffee machine, and enjoy! After use, rinse it under running water or toss it in the dishwasher for quick and easy cleaning. Its robust design ensures hassle-free use, making it ideal for daily coffee lovers who value convenience and quality Color: Silver Material: Stainle Steel Package Contents: 6 x Reusable K Cups for 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.