Read this tip to make your life smarter, better, faster and wiser. LifeTips is the place to go when you need to know about Concepts and Techniques and other Stamp topics.
If you want to create your own artwork with shrink plastic you just need to draw your image with a permanent pen onto the plastic. Color in with wax based pencils or permanent pens, and then shrink as per instructions. You could try simple shapes to start with eg: trace your child's hand to make a necklace for grandma.