Precision High Extraction Design:Engineered for baristas and coffee enthusiasts, this IKAPE precision filter basket is designed to maximize extraction quality. The finely drilled, evenly distributed holes help produce a richer crema, fuller body, and more balanced flavor in every espresso s . Variable Diameter for Better Compatibility:The variable diameter structure ensures an optimized fit and better water flow, improving consistency during extraction. It helps reduce channeling and provides stable resistance, allowing you to dial in your grind and dose more accurately for repeatable, results. Compatible with Bottomless Portafilter:Specially designed to fit bottomless portafilter handles used on many home and semi-professional espresso machines. Ideal for users upgrading from stock baskets to a higher-precision option for improved performance and better control over their espresso brewing. Improved Flow for High Extraction:The carefully calibrated hole pattern promotes uniform water distribution, achieving high extraction efficiency without over-extraction. This helps highlight the subtle aromas and flavor notes in specialty coffee beans, making it easier to achieve café-level espresso at home. Ideal for Bottomless Portafilter Training:When used with a bottomless portafilter, this precision basket allows you to visually monitor extraction and diagnose issues such as channeling or uneven tamping. It is an excellent tool for training, refining technique, and improving the quality of every s . Color: As Shown Material: Metal Specification: 58mm 24g Package Contents: 1*Variable Diameter Espresso Portafilter Filter Basket Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.