Thames & Kosmos Metal DetectorLet the treasure hunting begin! Use the Thames & Kosmos Metal Detector to find metal objects like gold, silver, iron, copper, and more that are buried up to six inches deep in sand, dirt, or grass. The integrated digital display provides visual feedback as curious kids get close to a metal object and emits a clear "beep" when items are found. Quickly and easily adjust the angle of the metal detector to explore between rocks, under bushes, and other