Portable Manual Coffee Grinder with Adjustable Ceramic Burr Stainless Steel Coffee Bean Pepper Mill Tool

Features:
Made of stainless steel, anti-rust & durable.
Adjustable ceramic burr to provide different fineness of coffee.
It's a labor-saving device with hand cranking(designed accords with leverage principle).
Easy to clean with water, the ceramic burr is water-washable.
Dual-use with a sealed jar to save coffee powder conveniently.
Widely used in grinding: coffee beans, pepper, sesame, cereal, little beans.
How to Adjust Fineness:
You can adjust the position of the above rotary vane to control the fineness of coffee powder(the lower, the finer).