I wasn't sure if I should post these sprinkles or not because it's not really a recipe. We mostly make these when we are decorating cut-out cookies because they require a lot of sprinkles.
You can make a fun craft with leftover sprinkles but drizzling white school glue on a piece of paper. Drop the sprinkles over the glue it it will melt into the glue. Shake off any extra sprinkles and you have a beautiful picture.
Homemade Sugar Sprinkles
Pour some sugar into a bowl that has a cover. Drop in food coloring as desired. Cover the bowl tightly then shake until completely combined and all of the sugar is colored. If the color isn't bright enough, simply add more food coloring and shake again.