01 - Line a baking sheet with parchment or wax paper and set aside.
02 - Place white chocolate or vanilla candy melts in a microwave-safe bowl. Microwave at 50% power, stirring every 30 seconds, until completely smooth.
03 - Submerge each pretzel rod two-thirds of the way into the melted white chocolate. Swirl gently to coat evenly, tap off excess, and lay the rods on the prepared baking sheet.
04 - Melt the red and blue candy melts separately in microwave-safe bowls, using the same 50% power interval method and stirring until fully smooth.
05 - Drizzle melted red and blue candy over the white chocolate sections of the pretzel rods using a spoon or piping bag to create a striped effect.
06 - Immediately sprinkle red, white, and blue nonpareils or star-shaped sprinkles onto the melted chocolate sections before the coating sets.
07 - Leave pretzel rods at room temperature until fully set, approximately 15 minutes, or refrigerate for 5 minutes for quicker setting.
08 - Serve immediately or wrap individual pretzel rods in cellophane bags for gifting.