Melt the candy melts in the microwave at 50% power for 1 minute and stir. Heat an additional 30 seconds and then stir until the chocolate melts. If it's too thick, mix in the melted coconut oil 1 teaspoon at a time until thin enough to give a the pretzels a nice coat. I had to add 2-4 teaspoons for ever 3/4 cup wafers.
For the Vampire Bats:
Dip pretzels in the melted dark cocoa candy melts and remove with a fork, letting the excess chocolate drip back in the dish. Set on the wax paper. Place plain pretzels on the sides to help hold up the wings until they dry. Add a half Oreo Thin to each side of the covered pretzel. Add the marshmallow fangs. Dab the m&m's with some chocolate and stick on the Oreos.
For the Mummies:
Dip pretzels in the melted white candy melts and remove with a fork, letting the excess chocolate drip back in the dish. Set on the wax paper. Add the candy eyes. Place some of the chocolate in a plastic bag and drizzle over the top.
For the Pumpkins:
Dip pretzels in the melted orange candy melts and remove with a fork, letting the excess chocolate drip back in the dish. Set on the wax paper.Add sprinkles and a green M&M at the top.
For the Monsters:
Dip pretzels in the melted purple candy melts and remove with a fork, letting the excess chocolate drip back in the dish. Set on the wax paper. Add sprinkles to the top for hair. Add candy eyes.
For the Frankensteins:
Dip pretzels in the melted green candy melts and remove with a fork, letting the excess chocolate drip back in the dish. Set on the wax paper. Add sprinkles to the top for hair, candy eyes red sprinkle for cut, and a mini chocolate chips on each side.