Premium Material: Crafted from high-quality 304 stainless steel, this coffee making tool is rust-resistant, food-safe, and built for long-term durability in busy cafe environments. High Capacity: This espresso machine part features a deep, straight-wall design that can hold between 22g to 28g of coffee grounds, perfect for pulling rich, high-volume shots. Universal Compatibility: Designed as a conventional 58mm portafilter basket, it accommodates most professional-grade and high-end home espresso machines, especially those using bottomless portafilters. Exact Filtration: The espresso strainer basket is engineered with a fine mesh bottom to ensure even water distribution and prevent grounds from passing through for a cleaner mug. Optimized Extraction: The straight wall strainer basket design promotes uniform tamping and consistent water flow, significantly improving extraction quality and flavor character.