ComputerGear Steampunk Gears Earrings Kinetic Moving Gear Wooden STEM Play with these wood wooden moving Kinetic Gear Earrings Unique Kinetic Gear Earrings complete your attire and let you play at the same time Approx. 1 1/2" x 1 1/2" wooden gears Steampunk earrings are handmade in USA Moving gears earrings are a ComputerGear exclusive