•【Consistent Pressure】Spring-loaded design automatically adjusts to maintain a constant 30-pound pressure for every brew, ensuring uniformly extracted espresso. •【Optimized Extraction】Threaded base design not only enhances aesthetics but also optimizes coffee flow, improving extraction uniformity and overall coffee quality. •【Secure Grip】Knurled texture handle provides excellent slip resistance, ensuring a stable hold even with wet or oily hands for comfortable operation. •【Durable Construction】Crafted from high-quality aluminum and stainless steel, this tamper is built to withstand high-intensity use scenarios with stable performance. •【Easy Cleaning】Detachable design allows for effortless cleaning and quick reassembly, keeping the tool pristine after each use. Specifications: •Available Sizes: 51mm, 53mm, 58.35mm •Dimensions: 51mm (51*51*58mm), 53mm (53*53*58mm), 58.5mm (58.35*58.35*58mm) •Materials: Walnut wood, Aluminum alloy, 304 Stainless steel •Handle: Knurled texture for slip resistance •Pressure: 30-pound constant force Package included: •1 x Coffee Powder Dispenser