Material preparation: beverage bottles, colored paper, beverage bottle caps, pins, double-sided adhesive, transparent adhesive, scissors, nails and hammers.

Specific steps:

1. Make a hole in the center of the bottle cap with a nail, which is large enough to insert a straw.

2. As shown in the figure, drill four holes in the plastic bottle and insert a straw.

3. The bottle cap is sleeved on the straw as a wheel. Fix the wheel with a pin through the straw. You can bend the needle.

4. Stick a piece of round paper on one side of the wheel with adhesive tape.

5. Window: Cut some small rectangles and stick them on the bottle. The car will be ready.