Compatibility: This coffee machine wool ring accessory fits various Breville espresso machine models, including BES870, BES880, BES878, BCG820, and BES980. Premium Quality: Our felt washer, compatible with Breville espresso machine grinders, is made of high-quality wool material to ensure optimal protection for your grinder. This essential accessory prevents damage during transit and helps keep coffee grounds clean and safe. Easy to Use: This wool ring accessory is lightweight and simple to install, making it a convenient addition to Breville espresso machine accessories. Coffee lovers will appreciate the hassle-free application process that helps maintain the grinder in top condition. Must-Have Accessory: Ideal for both coffee shops and home kitchens, this felt washer kit helps ensure smooth and efficient operation of your Breville espresso machine grinder. Keep your machine running like new with this essential replacement part. Color: As shown Material: Felt Note: Due to different production batches, there may be slight variations in product appearance and printed text, which do not affect functionality. Package Contents: 10 x Felt Washer Note: Light reflection and different displays may cause slight color differences between the image and the actual item. Measurement error allowance is +/- 1-3 cm.