Do your preparation of coffee in Solo Dripper to perfect perfection with this paper filter holder! Surely it happened that when the filter shed before the extraction starts, the filter has shifted or pushed. With this holder you can already be calm while shedding, because everything will hold in place.
It is sufficient to insert the holder after inserting the paper filter into the dripper and then pour over everything with hot water. The filter will stay where it is to be and will be ready to extraction of your delicious coffee. Skilled coffee -machines can do without this aid, but who wouldn't want to complement their design solo collection with this handy tool?