Blair Tornado II Paint Shakers can be set on a work benchwithout bolting down the unit thanks to its unique design. The Tornado II mixes paints completely utilizing three axis ofmotion, including orbital, side-to-side, and up/down. To achieve these multiple motions, the portable shakerspins an eccentric weight rather than using crankshafts, belts, orpulleys which can wear out and break. Lightweight at only 24 lbs. You can use Blair Tornado II Paint Shakers anywhere it's convenient to mix gallons, quarts, pints, or aerosols. The fewer moving parts also minimizes noise while the paintshaker is in operation. A quick and easy to use four point clamping system that securely holds containers during mixing. Blending cycles can be set to numerous time intervals via theconvenient up-front control panel. Blair Tornado II Paint Shakers have a full one year warranty from date of purchase against defects due to faulty material or workmanship.