About This TWO-SEGMENT UNIBODY DESIGN - Cut from a single block of aluminum alloy, with a widened chamber access for easier bean loading. 46MM CONTEMPORARY BURRS - Stainless Steel burrs are designed to perform excellently at all grind settings, particularly effective at fine settings like espresso and Turkish coffee. STAINLESS STEEL ROLLING BEARINGS - With a centralized steel shaft and ball bearing making sure of smooth and stable grinding for extra consistency. FIXED THUMB SILICONE BAND - Hold the grinder at the top and rest your thumb on the anti-rotational knob. You will see that you need to apply less pressure and your hand will be more relaxed. STEPPED ADJUSTMENT - 24 clicks per rotation with a fine 0.5 mm thread pitch, able to set grind settings ranging from fine to coarse, from espresso to French Press..Portable Grinding Everywhere – Travel-Ready in every way, thanks to durable build and small size. Overview Brand : Normcore Color : Black Material : Aluminum, Stainless Steel Item Weight : 423 Grams Manufacturer : Normcore