Place dry brownie mix in a large microwave safe mixing bowl. Place in microwave and heat in 30 second increments stirring between each for about 1 ½ minutes or until temperature is 160 (use an instant read thermometer to check)
Remove from microwave and add in corn syrup, chocolate syrup and water.
Stir until well mixed and smooth.
Place sprinkles in a shallow dish.
Scoop out 1 tbsp of brownie mixture at a time and roll into a ball. ***Slightly dampening your hands for rolling keeps the batter from sticking to them.
Roll in sprinkles to coat and place on plate or baking sheet.
Repeat until all batter has been made into truffles.
Chill for at least 1 hour before serving.
Notes
Store in airtight container and refrigerate until ready to serve. See optional toppings in post for variations.