Featuresmanual coffee grinder comes with two clear glass jars, convenient to keep powders or beans during outdoors. Silicone lid is soft to touch and convenient to add beans. Nonslip silicone base keeps the coffee mill in place during grinding. Ceramic grinding coreThe burr coffee grinders has a ceramic burr which ensures a precise, uniform grinding, avoid over heating of the coffee beans, maintain the flavor of coffee to a great extent, making this manual coffee grinder the best choice of coffee lovers. Fineness Adjustable manual coffee bean grinder with adjustable control help you get fine or coarse coffee powder,ensures you have precision and control the coarseness of coffee beans when making French Press, Drip Coffee, Espresso,Turkish Brew etc. Portable and easy to cleanLengthen stainless steel handle save your effort when grinding beans. With no battery, no electric needed, the manual coffee grinder helps you enjoy quiet mornings without any noise.The burr coffee grinders is removable and assembles easily, which means all parts are washable. Please clean the grinder thoroughly after each use to make the coffee of fresh and flavor. Package include1* hand coffee grinder, 1*Glass Jar ,1*Spoon,1*Brush. NOTE!!! The product is made of glass and can be easily damaged during shipping.