Features: 1.The grinder has fine structure, low noise, small size, no vibration, modern appearance, simple and convenient operation. 2.The grinding machine has strong grinding ability,except extremely hard material takes 2-3min to grind, normal grains only needs 30s to be ground into 70 to 300 mesh superfine power. 3.The grinder can process a variety of dry materials, including ① grains (soybeans, corn, barley, rice, wheat, oats, peas, peanuts, walnuts, coffee beans) ② spices (star anise, fennel, pepper, cinnamon, rosemary) ③ Vanilla (Ginseng, Astragalus, Chinese wolfberry, Ganoderma lucidum) Specifications: Material:stainless steel Capacity:150g(0.33 lbs) Voltage:110V Rated power:850W Frequency:60Hz Fineness:70-300Mesh Rotation speed:28000 r/min Working time:5 minutes Interval time:10 minutes Crushed Level:superfine mill Tips: 1.Disconnect the power before opening. 2.The material to be ground must be dry. Wet or oily materials should not be ground into powder. 3.Each input material shall not exceed the rated weight or half of the capacity of the crushing bin. 4.After switch on, if the material is found to be wet or heavy, the blade will be stuck and a warning noise will be issued. So must plug out immediately to avoid damage to the motor. Remove the jammed object and start grinding again. 5.The grinding work of the grinder usually guarantees 30 seconds to 1 or 2 minutes. Working for a long time can cause the bearing to overheat. 6.It is normal for the grinder to have a slight heat when it is working. 7.Due to different shooting effects, chromatic aberration may occur. 8.Manual measurement, the error is 1-3cm, subject to the actual situation, please understand. Thanks! Package Included: 1 x 150g Grain Mill Grinder 1 x Replacement Blade 1 x Brush