①. Please allow 0-2cm error due to manual measurement. Thank you for your understanding. ②. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real thing. Please refer to the actual item. ③. Because the motor speed is very high. Never run without load or with solid particles, and the running time should not exceed 60 seconds. The plug must be unplugged when pouring and cleaning. Avoid hurting your hands or fingers. ④. Be sure to follow the instructions. ⑤. Please note that the new and old type of this product will be sent randomly, and make sure you do not mind before ordering. ⑥. Through the transparent cover, you can observe the grinding process to get coarse or fine powder. ⑦. Suitable for grains, beans, spices, make your favorite coffee or other foods by yourself. ⑧. Made of 304 stainless steel + ABS material, corrosion resistant, healthy and good mechanical properties. ⑨. Blade, the grinding speed is fast and even. It can control the change of coffee beans from coarse to fine in seconds. ⑩. Light weight, simple operation, easy cleaning. ⑪. Product type: electric grinder. ⑫. Material: stainless steel + ABS ⑬. Weight: approx. 535g ~ 543g / 18.9oz ~ 19.2oz ⑭. Product size: approx. 9.5 x 17.5cm / 3.7 x 6.9in. ⑮. Motor power: 100-200W ⑯. Motor speed: 14500 RPM ⑰. Switch control: button, grinding capacity: 100g ⑱. Packing list: 1 x electric grinder 1 x instruction