It's unfortunate that I only purchased three and after I received the cups, I just knew I had to get them all. They work great with my Keurig with a maximum of a 6 oz serving. Now I just have to purchase the two remaining cups I need. My cups came in great condition. Although the packaging box had a few dents, the cups were in pristine condition. I hope you purchase this product, and if you do, buy them all together.