Chosen as a quality entry-level hand grinder, the Java G25 Coffee Grinder is built for adventure. The push-release top cap allows quick access to the bean hopper; the grind handle extends and retracts for double duty as a locking carabiner handle; and, the grinder knob threads to attach within the catch when not in use, with the magnetic integration sitting it securely on the extended grind handle when in use. With 50 grind settings and 30g capacity, it is ready to go wherever your go. Features: ~30g grind capacity catch One push-button-release top cap One multipurpose carabiner with extendable grinder handle One magnetized hand grip knob One knurled aluminum grind catch with grind handle knob storage attachment One high-carbon stainless-steel conical grinding burr Dual ball bearings for axle stability 50 unique adjustable grind settings with dual axle bearings for uniform grounds One brush for cleaning One felt protective case for Java G25 grinder