This robust vortex mixer machine features a durable design with precision orbital shaking motion for efficient mixing of liquids and samples. It offe both touch and continuous operation modes with fixed or variable speed optio up to 2500 RPM, making it ideal for various laboratory and industrial mixing applicatio. The compact size, quiet motor, and non-slip vacuum suction feet eure stability and ease of use. Perfect for mixing tubes, flasks, and other containe, it promotes rapid and thorough homogenization with minimal effort.