Every year, Christmas cookies, wonderfully fragrant gingerbread, and other tempting treats herald the start of the contemplative Christmas season. To sweeten the agonizingly long time until the presents are given, Boker presents an extremely low-calorie but treat, rich in iron, that really packs a punch. The Boker Plus Advent Calendar 2025 contains a complete kit for a high-quality and fully functional pocket-knife that is already waiting impatiently to be assembled.