do all k cups fit all brewers?

Question

there are so many one cup brewers that take k cups are they all able to brew all of them?

Answer 1

Favorite Answer

Keurig has designed the K-cup for its machines only.

Youe question is better placed in the non-alcoholic beverages section.

Enjoy the coffee.

Answer 2

complicated stuff. research into the search engines. it can help!