It's so rare that I'm lucky enough to get my hands on a bag of Revels, made by Mars and distributed in Ireland. Each bite is a surprise- you never know if the creamy milk chocolate obscures orange cream or coffee cream filling, crunchy toffee, a malt ball, a peanut, or a raisin. They're all good, so you really can't go wrong. The element of surprise makes the consumption of a bag of revels a pure delight. I wish I could find these more often.