The Labnet Mini Tube Rotator's winged vial cradle has two interlocking plates. This new, patented design provides a wide range of tumble settings, from stir to shake, because the two plates are infinitely adjustable. Technicians can simultaneously mix up to 3 different vial diameters, in two different mixing methods, making testing more efficient. And the performance results of the new design are equivalent to those of much higher-end equipment.

Pensa designed the Rotator to be straightforward, friendly, easy to use, and to add a little pizzaz in the otherwise drab lab environment. As a result, this product was one of Labnet's fastest sales to their distributor VWR.