The four leaves bottom / threaded bottom not only enhances the aesthetics of the tamper but also promotes better channeling during the espresso process The spring-loaded design automatically levels the tamper with every use, ensuring a consistent tamping pressure Crafted from stainless steel, this tamper is builted to last and withstand heavy use Cleaning your tamper is easily with its simple, disassemblable design The tamper features a knurled, textured grip that provides control and prevents slipping during tamping