4 Reusable K Cups for Keurig K Supreme, K Supreme Plus, K Slim with Multistream Technology, K-Duo Hot & Iced Single Serve (Gen 2) - 4 Black Refillable Kcups Coffee Filters for Keurig Coffee Makers

Worked perfectly, great quality. Durability seems pretty good and they are easy to use and clean. Brew speed is slowed down a little bit but small price to pay for a reusable cup.

These work great with our keurig, perfect fit, easy to use and clean, very durable, and the coffee brews quite nicely.

These reusable K-cups work great. We've actually only even had to use one so far, just empty and reuse, then easily clean it out and let dry for the next day. It does matter what kind of Keurig you have as far as the hole count. Ours is a 5 hole machine, so these work great, but you would not want the single hole cups for our machine, or these cups for a single hole machine. Getting the coffee in a bag of grounds and using these reusable cups is less expensive than buying individual cups, and makes less waste, but it is a bit of a mess. Spilled grounds around the sink, and then dumping the used grounds are a minor inconvenience, but we have found that the end result is that we do tend to go with the disposable cups more often than using these. That said, these do work great, clean easily, and fit the machine perfectly.

ordered these before. 8 cups were not enough for 3 coffee drinkers. like the colors. price good. seems more durable than the ones we had before. easy to use. rounded tab indicates the front. works well, although the larger multiple holes allow coffee grains to slip out when inserting it in the slot. grains sometimes show up in the coffee cup. coffee still turns out good and fast.

They work great and very easy to clean.

Just made coffee in my new Keurig with these reusable cups and the coffee was delicious. The cups were easy to fill and easy to place in coffee pot.

These definitely do work; however, they seem to not brew stronger coffee because water leaks out without seeping through the coffee grounds. There are five holes in the top. The outside four are fairly close to the sides of the pod, which likely allows some of the hot water to not stay in contact with the grounds. I have noticed that the color of the liquid exiting the Keurig is very light and transparent - not strong. There are other designs closer to the original Keurig reusable pod that block the four outside entry points, forcing all the water to enter the central entry point, and send that out sideways from the center. The liquid coming out during brewing is much darker than these pods. They are easy to use, but the strength of coffee resulting is not as good. I am going to toss the four I purchased and focus on the other design.

These work great for loose grounds; rinses easily, and I'm happy to use less pods. However, that being said, I got a set a few months ago for my one style of brewer which promptly went kaput when I was trying to descale it...burned up. The new brewer I got as a gift from my daughter DOES NOT TAKE THOSE reusable cups, so I had to order YET ANOTHER set. Please, powers that be, tell Keurig to make their accessories available and made to fit to ALL their brewers! Its like charging cords for tech equipment...a different charging cord for even the same brand...annoying and makes me not want to buy at all.