Turbo Pan 1V_TP-16-GREEN 16" Green Gold Pan Vortex Action Pan gold easier and quicker than any other gold pan due to "vortex action" which quickly and easily spins the gold to the bottom of the pan. . Large 16" size holds a large amount of aggregate, reducing your panning time. Many riffles to catch and trap the gold, with micro riffles for the fine work. High quality - made in Australia. Instruction pamphlet is included, and instructional videos are on YouTube.