Give LEGO Friends fans ages 6 and up a treat this festive Christmas holiday season with the 2023 LEGO Friends Advent Calendar 2023 (41758) set. Each door opens to reveal daily surprises including a mini-doll micro-doll or mini build to make the countdown to adventure extra special. This advent calendar celebrates the pets of Heartlake City. Kids will love discovering the different animals mini-dolls mini builds and accessories that come together to create the festive pet playground display. The pets can play in the playground or take a ride on the Christmas train. Kids can get creative as they help Leo and Autumn decorate the Christmas tree. The calendar comes with a playmat and different modules that can be connected and rearranged to create a playground for all the pets to play in. Kids can find the Christmas box and decorate and customize the Christmas tree with a range of colorful dots. Contains 231 pieces.