The Mining Master Barrel Sluice, is a patent pending, revolutionary product for the gemstone mining industry. This new product allows two customers to sluice at once and is completely self contained. Mining Master allows for indoor or outdoor use and can be set up in minutes. Includes authentic style barrel head hanging sign. This unit is self contained and easily moved for outdoor seasonal use. This sluice is not designed for other sluice material to be run through it. Therefore there is an exclusivity agreement with this product.