Features 1. DOMINOES TOY TRAIN SET: Children can use blocks and small trains to engage their imagination and creativity by independently creating different domino routes and then toppling them. Requires 2 AA batteries (not included). 2. SIMULATED DOMINO TRAIN TOYS: Realistically simulates train operation with sound and music effects, and automatic domino laying. Arrange them in a row and push one to create a chain reaction as the dominoes fall, mimicking a race. 3. SAFE AND HIGH QUALITY: Made from ABS material. Each component is non-toxic, odorless, smooth, free of sharp edges, and durable. Suitable for boys and girls ages 3 to 7. 4. ENCOURAGES CREATIVITY: As children play with this Domino Train Toy, they control the train’s direction and place dominoes of various colors. This helps promote spatial thinking, color recognition, and hands-on skills. 5. IDEAL CHILDREN'S GIFT: This domino set makes a great gift for Christmas, Halloween, or birthdays. It also offers a fun way for parents to play and bond with their children at home. Specification Material: ABS plastic Color: Blue, Pink Size: 26 x 8 x 14 cm Weight: 450 g Battery: 2 AA batteries (not included) Package Include: 1× Train Toy Set