A mini vortex mixer is a compact and portable laboratory device designed for efficient and quick mixing of small volumes of liquid samples in vials, test tubes, or microplates. It typically consists of a small platform with a rubber cup or attachment for holding the sample vessel. When activated, the platform vibrates or moves in an orbital manner, generating a vortex within the sample. Mini vortex mixers are widely used in various scientific fields for tasks like resuspending particles, reagent mixing, and sample preparation. Their small size and lightweight design make them easy to transport and fit into limited lab spaces, and they offer the convenience of simple one-touch operation. Mini vortex mixers are ideal for applications where small-scale, rapid mixing is required, providing uniform and efficient mixing of samples without the need for more elaborate and space-consuming laboratory equipment.