Vitamix 057925 S50 Personal Blender, Black Window Shims / Specialty Prod Double tempered

Double tempered

Quick drive

1/4" shank

they'll withstand extremely high torque output

Galvanized carbon steel

Vitamix 057925 S50 Personal Blender, Black Window Shims / Specialty Prod Double temperedHighlights: 2 Pre Programmed Settings: Two pre programmed settings provide walk away convenience and consistent results for Smoothie and Power Blend recipes. Two Blending Containers: The S Series offers two container sizesa 20 ounce that becomes an instant travel cup with flip top lid and a 40 ounce for small batches of soups, sauces, frozen desserts, and more. Dishwasher Safe: The containers, blade base, lids, and seals are all top rack dishwasher