【Lightweight Portable】Manual coffee grinder is exceptionally lightweight and portable. No batteries, power supply or long plastic cords needed to operate your portable compact coffee grinder. The hand crank grinder has no glass parts with all plastic chassis, and due to its less likely to be damaged during transport, it is very suitable for travel, camping and office < p>【Two Grinding Methods】Adjustable nut, the portable coffee grinder nut can freely adjust the thickness of the grinding powder, the clockwise rotation of the nut, the more powder grinding is fine, counterclockwise rotation, the thicker. (Please do not tighten by turning clockwise) With the ceramic grind core, the ceramic burrs will not transfer heat, and will not change the flavor 【Handle 【Stainless Steel】The handle of the ceramic coffee grinder is made of stainless steel, comfortable to hold, durable and non-slip.And the length ratio is designed to be reasonable, so it is easy and effortless to grind, easy to enjoy the