Welcome to our store! DURABLE MATERIAL: The reusable stainless steel coffee mug is made from eco-friendly stainless steel. Built to last for years EASY TO USE: A single reusable coffee capsule with an integrated filter is all you need. No additional adapters, parts, or tools required BETTER TASTE: Instead of disposable coffee capsules, enjoy a wider variety of flavors and aromas by filling your own reusable capsules. Brew a fresher, richer cup of coffee COMPATIBLE MODELS: Works with K1OPLUS, K45, K55, K65, K7O, K75, K80, K90, K155, K200, K250, K300, K350, K360, K245, K400, K450, K460, K475, K525, K525C, K550, K560, K575, K SELECT, K ELITE, K COMPACT, K MINI PLUS, K CAF, V600, V700, V1255, B30, B40, B44, B60, B70, B130, B140, B150, B145, B155, B200, B3000, FLEXBREW E3881CE INCLUDES ACCESSORIES: Comes with a brush and a spoon to clean and remove loose coffee powder from the surface for an even fill