These capsules work with KeurigB31, B40, B44, B60, B50, B66, B70, B77, B200, B140, B145, Breville- Kcup, Mr. Coffee Kcup, Cuisinart Kcup. Not Compatible with Keurig Vue, B30, B130, B145, B150, B155, K30, K130, K145, K155, K150 And commercial models. Specification: Type Coffee: Filter for Keurig 1.0 2.0 Material: Food grade PP plastic + stainless steel Quantity: 6 pcs Item Color: As shown Size: 5*5*4.7cm / 2*2*1.9" (L*W*H) Net Weight: 0.035kg / 1.2oz Package: 3/6*Coffee Filter 1*Coffee Spoon Save your money-: Not only are you saving the environment when you use our reusable filter, you're also saving tons of money* in the process. Depending on how much coffee you consume, you could be saving hundreds or thousands of dollars each year. Eco-friendly: When you choose to use our reusable and refillablefilterin your Keurig Coffee Maker, you're doing your part in saving our planet's landfills from even more plastic and aluminum. High quality material: Made of 100% food grade PP plastic and stainless steel, safe to use. Easy to fill, Easy to clean: Just fill them up with your favorite coffee! Not only that, but they clean up quickly with warm, soapy water. Bonus spoon: Every package comes with a bonus coffee spoon for easy filling!