Task: Summarization
Input (English): I decided to give these a try.  The lids are VERY difficult to put on and I often ended up bending the cup while trying to affix the lid.  They do not seal perfectly and I often found unexpected puddles, but they do the job.  Since I have a Keurig permanant filter I thought of just buying the paper filters to save on cleanup.  For almost $11 from this vendor, you can get 50 (fifty) paper filters.....I would just assume use paper towels.  That works out to be just under 25 cents for a small piece of paper....DisposaKups, please re-evaluate your pricing!
Output (English): Over-priced product; so-so results.