If you are a coffee connoisseur you will know that to get the best flavor and aroma out of the bean you should grind it right before you brew it as coffee grounds deteriorate on contact with air the bodum bistro burr grinder will allow you to do just that you can adjust the grinder with ease just by twisting the upper bean container as this determines how finely ground the beans will be also most coffee grinders use plastic containers for the ground coffee but plastic and ground coffee don