Shape of the pod. Coffee machines which use pods can only fit a specific type. Some types have been on the market longer or are more popular. Therefore, there are more coffee selections available.

A silky sip that might be the closest you can get to an espresso without leaving the house. In this article: Starbucks Premium Instant Coffee ... This 100% Arabica blend dissolves smoothly ...

The mathematicians at the New York Times cranked some numbers and calculated that K-Cup coffee costs roughly $50 per pound. To put that into perspective, a bag of Starbucks house blend ground ...