Only the real coffee lovers know that the best coffee is made from the coffee beans manually grind. Equipped with a hand crank and detachable at the top, and grinding chamber at the bottom for easy processing. Twist the knob to the clockwise for a fine grind or to the anticlockwise for a coarse grind. It grinds consistently and quietly. Also could be used to grind spices, nuts, grains and so on. Perfect for coffee shop displays, as a birthday gift, or simply to grind coffee beans. Specification: Material: reinforce glass Size: 19.5x9.5x18.5m/7.68x3.74x 7.28inch Package Includes: 1 piece Manual Coffee Grinder Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-3cm differences due to manual measurement.