Bullet Points: 1. Improve Overall Taste: Reusable Coffee Filters allows greater flow to achieve a more balanced brewing. And it can allow natural coffee bean oil to penetrate, thereby enhancing the flavor of coffee. 2. Cone-shaped: Cone Coffee Filters #4 is cone-shaped, a kind of permanent coffee filter provides you with original coffee so that you will never buy filter paper again. Anytime, anywhere, ready for extra help. 3. Stainless Steel + Nylon Net: Coffee Filter Basket is made of high-grade stainless steel and nylon mesh, which is anti-rust, durable, and there is no strange plastics taste in coffee 4. Easy to Clean: Reusable Cone Coffee Filters is dishwasher safe, easy cleanup and is designed to provide a long lifespan, it can be washed in warm, soapy water and rinsed thoroughly 5. Wide Compatibility: Coffee Maker Filter Basket is comptible with Ninja coffee maker models# Ninja CF080, CF082, CF090, CF091, CF092, CF097, CF021, CF022, CE201, CP301, CP307 Feature: 1. Allows greater flow to achieve a more balanced brewing. Allow natural coffee bean oil to penetrate, thereby enhancing the flavor of coffee 2. Cone-shaped, a kind of permanent coffee filter provides you with original coffee so that you will never buy filter paper again 3. Made of high-grade stainless steel and nylon mesh, which is anti-rust, durable, and there is no strange plastics taste in coffee 4. Dishwasher safe, can be washed in warm, soapy water and rinsed thoroughly 5. Perfectly fit for #4 pour over coffee dripper and #4 pour over coffee maker Specification: 1. Item Type: Coffee Filter Basket 2. Colour: Black 3. Material: Stainless steel + nylon mesh 4. Size: Approx. 11.5x10cm/4.5*3.9inch Package List: 1 x Reusable Coffee Filters Notes: 1. Please allow 0-3cm error due to manual measurement. pls make sure you do not mind before you bid. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!