Open at all only the coffee of Röstfein (depending advantage packs: Rondo Melange - 40 and the Pads Mona Gourmet - 36 Pads -). Have a Senseo pod machine and already a lot of pads tested. Röstfein has tasted the best !!! Have the pads on 09/23/2014 - ordered in the evening - and today 25/9/2014 they were delivered. Fast not go and it will save you a long way, because these pads and especially the value packs are not so listed anywhere - too bad!