Ours weren't that hard to make. I bought Wilton Chocolate from Michaels (the round pieces) and melted them in a double boiler on the stove. I tried the microwave directions but that kept messing up.
Then I took cookie sheets, lined them with parchment and dipped the rods in chocolate, then poured sprinkles on them, then put them on the parchment paper and put in the freezer for a few minutes. When they chilled I put them in long disposable tupperwares.
I bought the wilton bags from michaels and only gave 1 per guest (I know ruby412 gave more but I figured one was enough). We didn't put them in the bags til 2 days before.