Crispy Whole Wheat Sticks Filled with Smooth Chocolate. Orion Happy Tonk Day is a popular Korean snack featuring hollow whole wheat sticks filled with sweet chocolate cream. This 270g bundle contains 6 individual boxes making it easy to share or store. The outer stick is made with whole wheat providing a distinctively crunchy texture and a subtle nutty flavor. Inside each stick is a generous filling of smooth chocolate that balances the savory grain taste. Unlike flat cookies the cylindrical shape offers a satisfying snap with every bite. It is a convenient finger food that does not leave a messy residue on hands making it an ideal snack for studying working or traveling. The individual box packaging protects the delicate sticks from breaking and keeps them fresh for a longer period.