One Espresso Key Ultra Upgraded Manual Grinder Precise Adjustment Mechanism: Features 10 numbers and 100 clicks per revolution, with fine control over grind size up to 20 microns per click. Foldable Handle: Offers a more compact design and easier portability. Ergonomic Design: Circular body with curved edges for hand comfort during use. Large Capacity: Capable of grinding between 35 to 40 grams of coffee. Price / 849﷼