This manual, easy-to-use coffee grinder allows you to tailor your grind to suit the coffee you are about to make. You get the finesse of a barista right in your own home. The ergonomically designed grinder is adjusted to any of its 8 settings by simply turning the numbered wheel; 1 is designed for Expresso makers, 2 or 3 are for AeroPress style machines, 4 and 5 for a pour-over coffee maker, 6 and 7 are for a cold drip style machine, and 8 is perfect for a French Press machine.