About This Product 24-Day Christmas Countdown Calendar: Contains 24 boxes. You can choose a box each day starting on December 1st. Assemble the blocks on Christmas Day and you'll receive 24 different blocks. Each day brings a surprise gift, allowing you to create your own Christmas gift. Each block comes with detailed building instructions. The blocks can be assembled in two ways; choose one to create your own Christmas block. Fun Christmas Countdown Calendar: Building blocks are a favorite toy for both children and adults. They allow children and adults to connect and strengthen their relationships through building blocks. This is a fun family activity that helps children develop logical thinking and makes a great surprise Christmas gift for children and adults in 2025! The Ideal 2025 Christmas Countdown Calendar Gift: Still struggling with gifts for your family and children in 2025? Look no further; these Christmas countdown blocks are the perfect gift! Easy to use and fun to play with, these blocks are the perfect surprise gift for your family and children. The 2025 Christmas Countdown Building Blocks are an ideal gift for children and adults.