Battery operated dominos train

name: electric domino train with sound light effect ldren automatic laying dominoes brick blocks toys for kids gifts

• made of high quality abs with smooth edges, which is safe for children to play with.
• our domino train building block set brings your child a different gaming experience.
• build the dominoes you want according to your child's spatial thinking ability.
• decorated with safe paint, these plastic block dominoes are safe and will not fade.
• it will provide kids with a high degree of concentration, exercise