Benchmark Vornado™ Vortex Mixer, green cup. Inst-Touch™ pressure activated operation, 4mm orbit and fixed speed vortexing of 2800rpm, capable of vortexing up to 50ml tubes. Dimensions (w x d x h): 3.7 x 3.9 x 2.6 in. (9.4 x 9.9 x 6.6 cm). 115V. **2 Year W

Powerful is the best word to describe this mini vortexer. With a 4mm orbit and fixed speed of 2800rpm, the Vornado instantly vortexes even the largest samples, including nearly full 50mL tubes. Despite its powerful motor, the Vornado has a footprint of less than 4x4 inches, allowing it to fit on even the most crowded bench.

Insta-Touch operation means that the motor is automatically activated with slight pressure on the center cup head. Operation is smooth, quiet and efficient. When pressure is removed, operation immediately ceases.

The Vornado's unique head design prevents liquids from entering the housing, prolonging motor life.