This grinder belongs to Hario's outdoor line. It is very compact, which makes it perfect for trips, whether in the city or in nature. The crank is removed and attached to the side of the cylinder. Ceramic burrs do not transmit heat to the coffee beans with friction when grinding, so the results remain consistent and the flavor intact. They are also very easy to clean. Take a look at our "Barista outdoor" pack that also includes an aeropress with all its accessories and a coffee package :) Material: Stainless Steel, Polypropylene, Ceramic, Silicone Rubber, PTFE Color: Silver Ability: 17 Gr. Weight: 300 Gr. Dimensions: W 130× D 47× H 160mm 47Φ