National Geographic Jr Metal Detector Yellow

National Geographic Jr Metal Detector Yellow. Allowing you to discover precious metals both on land and under water these Metal Detectors created by National Geographic allow you to search for hidden valuables up to 6 inches under ground or water. Different tones signify different precious metals and the attached headphones ensure that you can discern the difference between what your ears hear and what is real with the National Geographic Jr. Metal Detector. Lightweight and water resistant the N