The Blue Bowl Gold Concentrator kit is a compact and efficient solution for removing fine gold from concentrates. The kit includes the blue bowl, 3 plastic leg levelers, a 750 GPH 12V pump, 3 feet of 3/4 inch flex hose, battery clips, and instructions. The bowl is made for a lifetime of use and is completely portable. To ensure optimal performance, pre-screen your concentrates using a classifier before using the blue bowl. For recovery of micro-fines, use a 50 or 100 mesh classifier. Say goodbye to difficult and tedious manual panning and let the blue bowl do the work for you.