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 is compatible with Breville espresso machine grinders and is made of high-quality wool material to ensure optimal protection for your grinder. This essential accessory helps prevent damage during transit and keeps coffee grounds clean. Easy to Use: Designed to be lightweight and simple to install, this wool ring is a convenient addition for Breville espresso machines. Coffee lovers will appreciate the easy application that helps maintain grinder performance. Must-Have Accessory: Ideal for both home use and coffee shops, this felt washer kit helps ensure your Breville espresso machine grinder operates smoothly and efficiently. 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. These differences do not affect functionality. Package Contents: 10 x Felt Washer Replacement Only the items listed are included; other accessories are not part of the package. Note: Lighting and display settings may cause slight color variations between the image and the actual item. Measurement error allowance is +/- 1-3 cm.