Marble Run Maze

I had some cardboard at home, so I decided to make this marble maze. I got this idea from Teach Preschool.

I used the cardboard to make it into a box. After that, I used some plastic straws and cut them into different length. Then stick them on the box using tapes.

My son Y wanted a start and end point so I used marker to mark it. He loves to play with it. Sometimes he will put more than 1 marbles per time.