1、Add a change gear set, using the lever principle, let you easily grind coffee beans, save time and effort. 2、Manual coffee grinder, stable structure, greatly improved the uniformity of powder, effectively controlled passivation and loss of burr. 3、Provide precise grinding control from coarse to fine powder, with 5 dial settings designed for precise brewing. 4、Manual burr coffee grinder can be adjustable to achieve any desired size,by simply turning the grind knob. 5、With a collapsible crank handle, which makes it smaller and easier to store at home or take outdoor. 6、The burr grinder for coffee beans uses durable ceramic conical burr, grinding process does not heat, not affect coffee flavor. 1 x Coffee Grinder Condition: 100% Brand NewItem Type: Coffee GrinderMaterial: Stainless Steel + GlassWeight: Approx. 509g / 18ozSize: Approx. 16.5x 7.5cm / 6.5x 3.0in