Review on Keurig My K-Cup Reusable Coffee Filter | Compatible with All 2.0 Keurig Machines | 1 Count, Black by Jason Olguin

We use regular shop coffee. For those complaining about sediment at the bottom of the coffee, grow up. If you want a cup of trashy filter coffee, buy one of these coffee makers. If there is no sludge in your cup, it is a very weak cup of coffee. We love strong coffee. 2 tablespoons make a large cup of coffee. We chose option 2 and STRONG. It turns out perfect every time. Using regular coffee grounds like Maxwell House I think I once charged around 15 cents a cup. I think for Star Bucks lovers, 50-70 cents for a K-Cup sounds great. Save money and make an inexpensive mug that's just as good.