Material: Music train toy is made of durable plastic, it is not easy to break, the toy has no burrs, and there is no need to worry about hurting children's hands.Colorful music: When the electric train toy is running, train will make a sound like a real train and turn on the colorful lights (not included batteries).Unique design: Gear train toy's transparent shell, internal colored train parts. The train is super delicate and compact.Universal wheel drive: Universal wheels are installed at the bottom of the toy train, and the toy car will automatically change its direction when encountering obstacles during driving.Gift: This train toy with lights is very suitable for young children. You can give this transparent gear toy as an exquisite gift to your child