The process takes about 2–3 minutes . The plastic will curl dramatically before flattening out—this is normal.
Designs will shrink to approximately 1/3 to 1/2 of their original size and become much thicker.
Has a rough texture that holds colored pencils or markers well. How About A Friendly Shrink?
Preheat your oven or toaster oven (typically to 300°F–325°F ). Place your pieces on a baking sheet lined with parchment paper.
Specifically designed for printers; has a matte side for ink adhesion. The process takes about 2–3 minutes
Once flat, remove them from the oven. If they are slightly curled, press them with a flat object like a cup or heavy book while they are still warm. 4. Finishing Touches
Cut out your shapes with scissors or a craft cutter. Important: If you are making a keychain or charm, punch a hole before baking; the plastic will be too hard to punch afterward. 3. The Shrinking Process Has a rough texture that holds colored pencils
Use permanent markers, colored pencils, or acrylic markers. Avoid wax-based crayons or pastels, as they will melt in the oven.