Draw a pattern on the frosted side and then color it with colored pencils.Cut along the pattern line.Punch a hole on a reserved space or on the pattern for jewelry attachment.Place it on a parchment paper or a cookie baking sheet, preheat the oven to 165℃/329℉ and bake for 1-2 minutes; Or use heat gun to shrink.Watch it shrink.Once the piece flatten out again, let it cool for a few seconds.Don’t touch it right after being baked because it’s very hot.Put the key ring through the hole.
Recommended for children more than 5 years old. Adult supervision required during baking. Please do not touch the shrink piece immediately right after it’s baked. White emulsion or epoxy resin could be applied over top of the drawings, which can prevent them from getting rubbed off or getting smudged. The material of the shrink sheet is special, please be careful when cutting.