Small World Toys Metal Detector Lab Science Kit Now kids can discover hidden coins, metals and precious buried treasures with the cool "Metal Detector Lab" by Small World Toys Science Collection Once assembled the device indicates to players when they're near something worth investigating What surprises will be found? The Metal Detector is super easy-to-build requiring only a Phillips head screwdriver and is fitting for both indoor and outdoor use Suitable for children age 8 years and up Small World Toys: Making dreams come true since 1962 Play is fundamental to each child's development; this core philosophy at Small World Toys pushes us to create more inventive, engaging kids' products