SUPER QUIET: The ceramic hand grinder helps you enjoy quiet mornings without any noise. No battery, no electricity needed, the hand crank coffee grinder eliminates over 90% of the obnoxious noise that electric grinders produce. You can enjoy freshly ground coffee while your loved ones are sleeping, when you are in the office or camping. Extend the stainless steel handle to save your effort when grinding beans. ADJUSTABLE GRIND CONTROL: The manual coffee grinders with adjustable control help you achieve fine or coarse coffee powder, ensure precision and control the coarseness of coffee beans when making French press, drip coffee, espresso, Turkish brew (counterclockwise for coarse, clockwise for fine). Lightweight and easy to carry hand coffee grinder for travel is the best choice for coffee lovers. EASY TO CLEAN AND USE: The hand coffee bean grinder only needs to be rinsed with water. After washing, please dry it thoroughly before reassembling the parts. All parts of the coffee bean