This was a great project to do with my kids! They loved it and we had an assembly line of rolling, dipping, and decorating.
A couple of tips: I refrigerated the dough balls before dipping in the almond bark. I'd also recommend. Heating the bark in stages, as the ones that were dipped in the warmest, freshest bark were the smoothest. (The coating became lumpy as it cooled) Last, the unwrapped Reece's "minis" were a much better sized hat than the miniatures.
Not only were these guys adorable, they're delicious. I've been swatting everyone away trying to save them for neighbor treats!