1. Cutout the butterfly

2. Preheat the oven to 300 degree F (or 150 degree C) or use hot gun to heat up the shrink plastic

3. Put the butterfly into the oven and look how it shrinks in seconds

4. Take the baking tray or the piece out immediately after it s shrunk to avoid bubbles

5. If you want to bend the butterfly, you need to warm it up to make it soft and then you can reshape the butterfly with tweezers pliers, etc.

* Don t touch the shrink plastic when it s hot!