Chocolate Hobnobs are a delicious, and majestically named, addition to the barrel. However like rich teas, they're not without their malfunctions.
The chocolate is destined to stick to your fingers as you dunk and the sheer brittleness of the submerged Hobnob will leave an entire harvest in the bottom of your trusty mug. But you can't blame them - that's just how the cookie crumbles.