Just get (1) some cans of store-bought frosting (any flavor ~ with sugar or sugar-free)
(2) sprinkles, nuts, chocolate chips, coconut or whatever else you like
(3) pretzel rods
Sprinkle your whatever-you're-using onto a piece of foil or waxed paper. Smear the frosting over one half of a pretzel rod (a butter knife works well). Then roll the frosting end in the sprinkles (or whatever) to coat. Lay the covered pretzel rods on another piece of waxed paper or foil for the frosting to harden (the store-bought frosting in the can will harden up quickly ~ don't dilute it with anything).
And, you're done! You can stick a bunch of them into a goblet to serve on a dessert table, package them for gifts, or just eat! SO EASY!!