Unboxing the new revolutionary slow juicer: The Optimum 600, a masticating juicer which does not require any food prep! Slow juicers have been a booming success around the world, replacing traditional centrifugal juicers as the appliance of choice for fresh quality juice. Slow juicers have always had 1 weakness - a small feed tube. The Optimum 600 changes the game with a wide feed chute designed to reduce clogging and juice whole fruits and vegetables within seconds!