Unibody-design of Aluminum Alloy and Walnut With dozens of processing steps, Aluminum body and Walnut wooden container are cut by CNC. Walnut textures are clear and natural with serval polished, which look as elegant as a piece of handicraft. Features Won Reddot Award Statement by the jury: Expressing high quality standards, this coffee grinder presents an aesthetic and characteristic overall appearance. Creative Hand Grip Unique design round inside and square outside instead of traditional cylindrical shape, which is elegant and also non-slip. High hardness Steel Burrs It’s highness up to HRC58 which is sharp and can cut beans fast and evenly. Dual Bearings to Fx the Shaft Two ball bearings to make sure burrs rotate consistently and smoothly. Point to Point Coarseness Adjustment Patented steel ball damping structures can make the adjustment precisely measurable. High-precision Machining Integrated Aluminum Alloy cut by CNC achieves tolerances within 0.03mm. Specifications Weight: 560g Dimensions: 168 x 52 mm Capacity: ~25g beans Materials: SUS 420 Stainless Steel Conical Burr: 38mm S2C Burr 660 Grounds Capacity: Max. 25 g Suitable for: Espresso / Moka Pot / Pour Over / Electric Drip / French Press Suggested Coarseness Adjustment Clicks 07-08 Espresso Clicks 13-16 Pour-Over & Electric Drip Clicks 17-20 French Press