The vitameister slow juicer combines the benefits of slow juicing with style versatility and function the screw type augur really presses the flavours vitamins and minerals from your vegetables and fruit to deliver a rich drink for a healthy lifestylein use its very quiet at just max 65dba though you will hear the fruit or vegetables being ground and masticated by the high torque slow speed motor there is a reverse function for the occasional blockage otherwise all you do is simply prep