3:12 AM PST, 9/20/2016
These are available in Black, White, Clear and Translucent
Quick start instructions.
Sand using 220 to 400 grit sandpaper in a crosshatch pattern.
Apply design and background colour
Cut out your design with regular or decorative scissors.
Punch holes with a paper punch. Holes will shrink too.
Bake on medium weight, non-corrugated cardboard ( or sandwiched between two sheets) or on Teflon.
Avoid baking on bare metal.
Bake in a regular or toaster oven at 300f/ 177c for several minutes or heat with an embossing heat tool.
After shrinking, your design will be about 45% of its original size and about 1/16th of an inch thick.
Most pigments become permanent after shrinking.