Features: Applicable model: Suitable for Ninja CFP201 CFP301 dual brewing machine (note: These reusable coffee boxes are designed for systems with 3 dispenser points on the top.) The reusable K Cup is made of high-quality 304 stainless steel, which is resistant to high temperatures, durable, effective in filtration, and easy to clean. It can filter out coffee grounds, retain the natural oil and flavor of coffee, and provide you with freshs, authentic coffee. Easy to use: Simply fill a reusable metal K cup with ground coffee or loose tea-leaves, and then place them correctly in the coffee-brewer. By using reusable kcups, the use of paper filter and disposable-plastic coffee boxes can be reduced. Provide an economical and efficient way to brew delicious coffee while saving the environment. Specifications: Material: Stainless Steel Packaging Quantity: 1 Piece/Split Type Size: As Shown In The Picture Package Includes: 1x Refillable Coffee Pods Filter/2x Refillable Coffee Pods Filter note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.