Children can watch the train move forward, backward and spin 360 degrees on any flat surface. If it crashes into the wall or an object, it automatically changes its direction on contact., helping them understand mechanical concepts earlier and develop imagination, cognitive abilities and motor skills. Players will press down any number of bubbles in a single row, the person who presses down the last one will lose the game. Push Pop Fidget is lightweight and easy to carry. You can take it anywhere. Kids can play with this toy in a car, plane, school, office, and restaurant .Children love toys with sound effects and listening to music. A charming musical tune is played as the train rolls along on the ground, combined with realistic whistle, bell and chugging sounds for increased fun.