In this task, you're given a review from Amazon's food products. Your task is to generate a short summary of the given review in the input. Note that you don't need to write a complete sentence as a summary.

Let me give you an example: I have bought several of the Vitality canned dog food products and have found them all to be of good quality. The product looks more like a stew than a processed meat and it smells better. My Labrador is finicky and she appreciates this product better than most.
The answer to this example can be: Good Quality Dog Food
Here is why: The customer talked about dog food which was good. So, it's a correct summary.

OK. solve this:
I am sorry to say I had trouble with the cups themselves. Each time I used them, my machine would say "decalcify" which I did the first time. When I used them the 2nd and 3rd times, the problem occurred again. I was able to clear the hot water spout with a toothpick, which remedied the problem. I will not use them again, though, because I don't want to have to do that after every use.
Answer:
disposable Kcups and filters