Made with stainless steel and ABS plastic,durable and reusable
Package includes 3 reusable coffee filters and 1 spoon
Up Diameter:5 cm;Down Diameter:3.7 cm;Height Diameter: 4.7 cm
Easy to use,just have to open the top and put the coffee into it.No need to remove or swap out the filter holder
Works in Keurig B31,B40,B44,B60,B50,B66,B70,B77,B200,B140,B145,Breville Kcup,Mr.Coffee Kcup, Cuisinart Kcup