Made of Borosilicate and ceramic grinding wheel. Capacity: 0.35 litres. BPA free. Adjustable grinder. The screw on the top controls the fineness of the coffee grind. Easy to clean and store Easy to disassemble for thorough cleaning and compact to save space. There is nothing better than freshly ground coffee to appreciate and savor the complexity of its aroma in all its splendor. Discover new ways to enjoy coffee with this manual coffee grinder. Strong, elegant and durable. The length of the handle of the crank has been designed to provide effective leverage for smooth and easy grinding. Its transparent borosilicate cup allows you to control the amount of grind at any given time.