Jack Daniel's Whiskey Barrel Puzzle Gift Set, Jack Daniel's Tennessee Whiskey Bottle, 3D Wooden Puzzle Brain Teaser, Exclusive Product, Unique Bar Decor!, Party Game! Jack Daniel's Barrel Wooden Puzzle. Modeled after the real Jack Daniel's wooden whiskey barrel, this 9-piece wooden barrel puzzle opens to reveal a replica of the famous Jack Daniel's Tennessee Whiskey bottle. Dimensions: 3 in. x 3 in. x 5-1/8 in. Jack Daniel's Authentic Product. Exclusive Product Great Gift Idea! Now, this is the next cool part about this puzzle If you give it as a gift, you can replace the wooden whiskey bottle inside the barrel with a real one -Jack Daniel's mini bottle (sorry, not included)! It takes seconds (and there is no need to take the entire puzzle apart and reassemble it).