The Hoffmans Vertical Slow Juicer, specifically model HM-638, is a 2-in-1 juicer known for its efficiency and nutrient preservation. It operates at a low 60 RPM to minimize heat and oxidation, retaining more than 90% of nutrients and 75% of vitamins. Its 3-inch (77mm) wide, slanted feed chute allows for effortless juicing of whole fruits and long vegetables, simplifying prep and cleanup. The juicer also separates pulp effectively, minimizing oxidation and maximizing juice quality.