Dinos transparent gear toy with lights, sounds, and bump-and-go action, the Toyshine Electric Train Toy will make a perfect gift for birthdays, holidays, and other gift-giving occasions for both boys and girls alike. Details, Materials: This electric dinosaur toy is made from high-quality components, including a transparent shell, a universal wheel, colored mechanical gears, a smooth edge, and a sturdy construction. Color Rotation Gear Design: This mechanical gear dinosaur toy has a gorgeous transparent body that reveals a wonderful variety of colorful gears (all gears spin as the robot move about), giving kids a chance to study the interesting gear connection while they play. Lights & Music: This super fun toy comes with flashing lights and music, the cool dinosaur moves to grab the attention of children. Your child’s hand-eye coordination, logical reasoning, and other skills will all benefit from the toy’s swinging arms and tail. Box Size: 17*11*14 Battery: Need three AA Batteries (Battery won’t be included in the packet)