step one - Sand the shrink plastic to help the ink adhere.
step two - Ink the stamp well, then place the stamp face up. Now lay the shrink plastic over the top of the stamp and work over the image with your finger tips. Remove the shrink plastic and allow the ink to dry fully.
step three - Now colour in the design with the pencils. You do not need to make the colours to dark as they will darken up on the next step.
step four - Cut around the design, punch a hole in one corner then heat with the gun to shrink the plastic.
step five - To complete attach the keyring using the pliers through the pre-punched hole.