JAVA manual coffee grinder was built to make great coffee easy and intuitive to achieve. The signature Clip and Flip lever serves both as a carrying handle that can be clipped onto a bag and an extendable crank so you get the smoothest, easiest rotation while grinding. A magnetic handle attaches for added ease of use. The top simply pops off with the push of a button - so loading your beans is simple. The aluminum body construction and stainless steel bearings on both the top and bottom ensure a consistent grind size and reduce the dreaded “wobble” experienced with other grinders. JAVA only takes 60 seconds of cranking to produce around 18 grams of fine ground coffee. This is really the ultimate manual coffee grinder.