They work in any traditional espresso maker and replaces the normal "pressed" ground coffee. Thanks for the feedback, we really should make that more clear. P

They work in any traditional espresso maker and replaces the normal "pressed" ground coffee. Thanks for the feedback, we really should make that more clear. PS: This is what I mean by traditional espresso maker http://www.sainsburys.co.uk/sol/shop/appliances/small_kitchen_appliances/kettles_coffee_makers/tradionalexpresso/list.html http://www.sainsburys.co.uk/sol/shop/appliances/small_kitche...