External adjustable coarseness settings This hand coffee burr grinder comes with 6 precise settings levels you can set a specific grind from coarse to fine For example12 level for Espresso 23 level for Moka pot34 level for pour over and chemex45 level for French press56 level for Cold brew coffee No need to open the grinder when you want to adjust the level Conical stainless steel burr coffee grinder This VEVOK CHEF O6 manual coffee grinder is made of durable and precise stainless steel burr which have built in fiveaxis CNC numerically controlled sharp blunt grinding core It is more effective than ceramic core burr grinder about 45 SECONDS for one time grind The coffee mill HOPPER can fill approx15 20 g COFFEE BEANS which can make 12 CUPS for one time grinder for coffee Beginner Friendly Let beginner can make professional coffee Portable coffee grinderYou can easy to remove the hand coffee grinders hand crank to add coffee bean into the hopper Put he manual grinder in your bag for travel hiking outdoors trip backpacking Enjoy making quick coffee Hand handle operation coffee grinder mill is quieter than electric coffee grinder Enjoy your coffee making process without bothering othersEnjoy the coffee bean to brew with the smooth effective grind For coffee lover VEVOK CHEF innovative design stainless steel burr and exquisite wrapped pack all parts of the coffee grinder make it elegant Please note coffee bean not include