New patent-pending e-z lid lever much easier to use than older lid screw design. Is ideal for delicates such as woolens, silks, knitted dresses and cashmere garments. Non-electric, hand-crank unit washes a 5-lb. load super clean in just a couple of minutes. Perfect for apartments, singles, boats, rv's and even small frequent loads like hand washables and diapers. Uses far less water than even hand washing and no electricity. 3-year warranty. handle insert won't fall out in 1-2 years like other models.