Perfect Compatibility: With fully tested for compatibility, reusable coffee pods for ninja brewer is perfectly work for Ninja dual brew pro coffee maker CFP201, CFP301, CFP400. You can confidently this reusable coffee pods for your Ninja coffee maker. This capsule is only compatible with 'three holes' coffee machine, please confirm your coffee machine model purchasing! Easy to Use & Clean: Reusable K cup are very easy to use, just fill the coffee grounds you need into the reusable k cup coffee maker pod, after using, dump the grounds into the trash and wash the reusable coffee pods filter. Also, these refillable single k cup reusable coffee pods are safe for dishwasher. Compatible with: For Ninja Dual Brew Coffee Maker CFP201 CFP301 CFP400 Capacity: Can fit up to 12g of coffee, can be different depends on coffee type and grind. Material: plastic Color: as shown NOTE: 1. Insert the refillable k cup into coffee machine correctly. 2. Please 't overfill. 3. Please DO NOT remove the brew basket from the ninja dual brew pro coffee maker to avoid spillage while using reusable coffee pod. Package Contents: 1 x coffee filter 100 x filter paper 1 x spoon 1 x brush Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.