A toy car and an egg stand in one 🙂
The main materials are: an empty egg carton, an empty toilet paper roll and a paper clip….
Make the wheels from two parts that fit into one onether. Make the holes beforehand then thread the open paper clip through them. Twist the ends so the wheels will not fall off.
Make the body of the car from the toilet paper roll. Cut out a hole that’s big enough to hold an egg. Make holes in the lower end to draw the paper clip through and attach the wheels.
To finish your car, glue a paper circle in the middle of each wheel.