These are AeroPress filters: designed to work in conjunction with the AeroPress coffee brewer which can be found here.
The AeroPress coffee maker is a relatively new additional to the world of coffee brewing. Invented in 2005 it quickly gained fame and popularity as a simple method of brewing espresso style coffee at home or on the move.
There is a beauty in the AeroPress that is achieved through its sleek design and impressive functionality. The robust, compact and lightweight design allows you to take it with you when you travel or on a day out (why not cycle up the Comber greenway to Indie Füde and brew a coffee along the way?).