Universal: This portafilter is compatible with Sage Barista Series models BES880, BES878, BES875, BES870, BES840, BES810, BES500, Barista Express, Barista-Touch, Barista Pro, Infuser, and Duo Temp Pro. Basket Included: No need to purchase an additional basket. This tool helps improve barista skills by allowing visual assessment of extraction to identify potential issues. Detachable: This 54mm bottomless portafilter is detachable, making it easy to clean and store. It allows replacement with other filter baskets. High Quality: The basket is constructed from 304 stainless steel, offering rust resistance, durability, and ease of cleaning. The ABS handle provides a comfortable grip during use. Advantage: Compared to standard spouted portafilters, the bottomless design enables clear observation of the flow column, flow rate, and color during extraction. This allows real-time monitoring to assess grind and tamp consistency. Color: Dark Wood Color Material: Wood and metal Package Contents: 1 x Bottomless Portafilter Note: Light and display differences may cause slight variations between the product color in images and the actual item. Measurement may vary by +/- 1-3 cm.