This is the step by step process for how to make a chip bag shrink.

1. Pre-Heat oven to 350 F

2. Get out 2 Baking Sheets and 2 pieces of Foil.

3. Put 1 piece of foil onto 1 of the Baking Sheets.

4. But your large or small size chip bag on that foil covered Baking Sheet.

5. Put the other Foil on the top of that bag.

6. Put the last Baking Sheet on top of all of the above (to put weight on it all).

7. Put it all in the oven for 15-20 min. (Checking it every 5 min.)

8. When it is done pull out just the bag and run it under cold water to make it hard.

9. Go and show off your tiny bag.