24-Day Countdown Christmas Surprise, this 2024 Advent Calendar includes 24 small numbered boxes, each with some building blocks to assemble. From December 1st to 24th, you can open a new box every day and get a new model to assemble. It can bring extrasurprises every day, adding anticipation and excitement to the arrival of Christmas Christmas countdown building blocks are a rich parent-child activity during the holiday season. The set is designed to stimulate children's cognitive development and provide engaging entertainment for adults, promoting family bonding. Follow the detailedinstructions together every day to create precious memories in the 24 days before Christmas. Two building options, endless fun: The advent calendar offers two unique building options - assemble the 24 small models individually, or combine them into 2 large, impressive models, such as a charming Christmas house or a playful elk car. This dualbuilding method keeps the excitement fresh and engaging, providing hours of creative fun. Made from high-quality ABS material, the Christmas Countdown Calendar is colorful, durable, and child-safe. Detailed, easy-to-follow instructions are included with each set to ensure a smooth building experience. The Christmas Advent Calendar Kids Set is an ideal gift for boys and girls. It comes in a festive gift box, perfect for Christmas, birthdays, or as a special holiday gift. The anticipation of discovering a new toy every day makes it a memorable and treasuredgift that provides endless fun