The Big Adventures Metal Detector Mining Truck is a versatile toy that combines play with practical STEM-related tools. It transforms into four functional tools: a metal detector, rock tumbler, shovels, and a water tank. The removable metal detector operates both on and off the truck, helping kids locate buried treasure. The detachable water tank allows for cleaning specimens, while the rock tumbler sifts through collected materials to reveal hidden gems. Two included shovels assist with excavation or starting new digging adventures. Designed to encourage outdoor exploration, this toy is suitable for backyard play or family trips. It requires one 9V alkaline battery (not included). Additional Big Adventures vehicles, such as the Safari SUV, Space Rover, and Submarine, are sold separately. Recommended for ages 3 and up.