Compatibility: This coffee machine wool ring accessory fits various Breville espresso machine models, including the 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 keeps your coffee grounds clean and safe. Easy to Use: This wool ring accessory is designed to be 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 keeps their grinder in top condition. Must-Have Accessory: Coffee shops and home kitchens alike will benefit from this felt washer kit, as it ensures that 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 Due to different batches, there may be differences in product appearance and printed text, which will not affect use. Package Contents: 10 x Felt Washer Replacement Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to vary slightly from the real thing. The measurement allowed error is +/- 1-3 cm.