Step 1 - Trace the drawing onto the shrink plastic.



Step 2 - Colour in using permanent markers (Sharpie kind) or
coloured pencils(only for frosted and white ones)




Step 3 - Punch a hole if you want to attach a key ring to it.




Step 4 - Bake it!
1. Preheat oven to about 160 degree celsius
2. Put the charm in and watch it shrink. Once it shrivelled and is flat again, you can take it out.
This will only take a few seconds.
3. Use a flat object (a hard cover book will do too!) to press it down for a quick second.

Here's a video on how it looks like when it's baking. 

https://youtu.be/Y9R-VGbRp9M


Step 5 - Attach the key ring to the charm.



If you're looking to do your own drawings, we have A4 size available here. 
There are more colour options and also available in printable ones.