Auihiay 12 Pieces Printable shrink plastic kit help creating shrinky art with ease and showcase your creativity. Usage Steps: 1. Choose a pattern you like and print it out. The pattern should be printed on the frosted side; 2. Let it be still for a few minutes and wait for the ink to dry; 3. Cut the pattern off with scissors. We recommend cutting 3-5mm away from the pattern; 4. Punch a hole (2-3mm away from the edge is recommended) on a reserved space or on the pattern for jewelry attachment; 5. Place it on a parchment paper or a cookie baking sheet (the frosted-side up). If you bake multiple patterns simultaneously, you need to keep some space between each pattern so they don?t overlap; 6. Preheat the oven to 165?/329? and put the parchment paper in the preheated oven. Bake for 1-2 minutes. Children need adult?s supervision during baking; 7. Watch it shrink. Once the piece flatten out again, turn off the oven and let it be still for a few seconds. Before the piece cools down, you can press it with some heavy flat object to further flatten them if needed; 8. Put the key ring or other jewelry findings through the hole; 9. Your wonderful shrink craft is done! Specifications: Shrink plastic: Approx. 8.3 x 11.6 inch / 21 x 29.5 cm Color: Semi transparent and white Package Includes: 12 x Printable Shrink Plastic Sheets Notices: 1. Recommended for children 5 years of age and older. Adult supervision required during baking. 2. The patterns should be printed on the frosted side. 3. The frosted-side up when baked is recommended. 4. Do not touch the shrink piece right after it?s baked because it?s very hot. 5. Applying white emulsion or epoxy resin over top of the drawings can prevent them from getting rubbed off or getting smudged.