Dipping chocolate: dark, white, and/or colored
Variety of sprinkles
Melt chocolates using a double boiler (or melt slowly in the microwave). For easy dipping, pour chocolate into a tall narrow container, like a drinking glass, wide mouthed canning jar, or a Pyrex measuring cup. (For easy cleanup, line your glass or jar with a Ziploc bag. Fold the top edge of the bag back over the lip of the cup) Use a spoon, if needed to coat about 2/3 of the pretzel rod with the chocolate.
Place dipped pretzel on a sheet of waxed paper. Drizzle with contrasting colors of chocolate, if desired (for easy drizzling, use a squeeze bottle, or a Ziploc bag with a hole poked in one corner). While chocolate is still wet, garnish with sprinkles. Let dry completely before storing.