Bunn 22100.0000 *Used* Coffee Grinder 3 lb. Bulk (#1780)This unit has been used. Otherwise, this unit is 100% functional. The Bunn 22100. 0000 features a high volume grinding system with turbo action that draws the coffee through the chamber for greater grinding speed and efficiency. Features and Benefits: Bag switch stops motor when bag is removed and prevents grinding before bag is in place Heavy duty precision burrs for quality, finer grinds Single hopper holds 3lb (1. 36kg) of regular, decaf or