Kids can have fun and discover buried treasures! The electronic alarm will alert them when theyare near coins and other precious metals. The lab is easy-to-build and requires a Phillips head screwdriver.
Age - 8+
Kids can have fun and discover buried treasures! The electronic alarm will alert them when theyare near coins and other precious metals. The lab is easy-to-build and requires a Phillips head screwdriver.
Age - 8+