Find Gold easier with these professionally designed 3-Stage Gold Pans. Each Pan includes Deep ribs for quick panning and specially designed exclusive small panning ribs for a very fast final panning of the smallest gold nuggets and flakes. Even the Blue color is used so the gold clearly stands out in the pan inself. The rugged pans include a sticker on the bottom showing basic gold panning techniques. From the worlds Largest manufacturer of Portable Mining and Reclamation Equipment, Keene Engineering.