Add 4 ounces each of Vanilla Candiquik to four microwave-safe bowls. Microwave on medium heat for 30 seconds. Remove and stir slowly. Replace in microwave for 15-second increments until Candiquik is completely melted.
Add a few drops of blue candy color to one of the bowls of melted chocolate, mixing to the desired color. Do this with the pink and purple candy color, leaving one of the bowls as white chocolate.
Spoon dollops of white chocolate onto the lined baking sheet. Follow this up with the blue, pink, and purple white chocolate creating a mosaic pattern; then drag a spatula through the chocolate creating a swirl; spread to about ¼" thick.
Immediately add colorful sprinkles, nonpareils, edible glitter, quins, and whatever your unicorn heart desires. Place in refrigerator for 30 minutes or until chocolate has set.
Remove White Chocolate Unicorn Bark from the refrigerator and break into pieces. Eat & Enjoy!
Notes
White Chocolate Unicorn Bark should be stored in an airtight container in the fridge; will keep 5+ days.