The Scientific Industries Vortex Genie 2 is a reliable vortex mixer widely used in laboratories for mixing small vials of liquid. Its robust construction ensures durability and consistent performance for various sample mixing needs. Featuring a variable speed control, it allows users to adjust the vortexing speed precisely. The secure rubber cup accessory enables simultaneous mixing of multiple tubes efficiently. Ideal for molecular biology, biochemistry, and clinical labs, the Vortex Genie 2 provides consistent agitation for reproducible results.