01 - Line a baking sheet with parchment paper or a silicone mat.
02 - Combine semisweet chocolate and coconut oil (if used) in a microwave-safe bowl. Heat in 30-second intervals, stirring until smooth and fully melted.
03 - If desired, melt white chocolate separately using the same microwave method.
04 - Dip each pretzel rod about two-thirds into the melted semisweet chocolate, allowing excess to drip off.
05 - Arrange dipped pretzels on the prepared sheet. Immediately sprinkle with decorations before chocolate sets.
06 - Optionally, drizzle melted white chocolate over decorated rods using a spoon or piping bag.
07 - Let pretzel rods set at room temperature for 30 to 60 minutes or refrigerate for 15 minutes until firm.
08 - Serve immediately or package in cellophane bags for gifting.