Duplo Advent Calendar 2024. A lego® duplo® advent calendar is a special calendar that comes with 24 different lego® duplo® bricks, each representing a different day in december leading up to. Open a calendar door to reveal a surprise every day for 24 days leading up to the.

These will fill well my modular castle. Open a calendar door to reveal a surprise every day for 24 days leading up to the.