Compatible with 1.0 & 2.0 : --K200 K250,K300,K350,K360,K400,K450,K460,K500,K550,K560,K45,K75,B60,B70,B130,B140,B150,K40,K60,B145,K150,K70,B30,K145,B44,K155,B155,B200 B3000. (Most other cups on the market are not compatible). One-piece design: Reusable filters with stainless steel high heat resistant mesh system, no shedding phenomenon. The filter is thinner, and the coffee is less ground. Fine workmanship, no burrs. filling capacity: Reusable filter cups is reusable, environmental protection and saving. The reusable for has a sturdier, more rigid construction and tighter lid seal so that you will never have another coffee-ground-blowout mess ever again. : These for K-Cups are made from high quality materials, they are 100% free with a food grade stainless steel mesh. for kcup filter is 100% dishwasher safe. colour: black Material: PP size: for K cup 53x42mm, measuring spoon 97x24.5x21mm, brush 57mm Package Contents: 4 * for K cup 1 * measuring spoon 1 * brush 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.