This grinder is very durable, and has a ceramic conical burr grind mechanism, found in most professional grinders. Being ceramic, it will never heat up, rust or change the flavour of your coffee like a metal grinder could. The burr element will ensure a consistent crushed grind that will guarantee maximum flavour extraction from your beans, while the easy to do changeable grind settings make it a perfect home buddy for those with multiple home brewing systems (Espresso Moka pot, French press, Aeropress, filter machine etc) Each pack includes a spare resealable jar, transferable non-slip base and a cleaning brush. Available in pink, black, brown Features: - Dimensions: 190mm x 190mm x 100mm - Fragile, glass interior - Colour: Brown What's in the box 2 x glass jars, 1 x grinder lid, 1 x airtight glass jar lid, 1 x cleaning brush