cardboard tubes (from rolls of paper towels, toilet paper, or gift wrap)
What you do for this ZOOMdo:
Cut the lid off of the pizza box.
Tape a lot of tubes to the inside of the pizza box to make a maze.
Let some of the tubes connect and leave some separate. Make any kind of design you want. You can even cut holes in the sides of some of the tubes to make extra doors.
Put a marble at the top of the maze and tilt the box around so that the marble rolls through the maze.
You can keep adding tubes or moving them around to make the maze more complicated.