Product Christmas countdown calendar included 24 different metal wire puzzles. Complete 24 challenges to raise festival expectations. Puzzles games meets different ages and level, also gives hours of fun while competing who can solve more. Great Christmas present for kids or adults. After disassembly, it can be assembled in reverse. In the meanwhile, you can shared xmas calendar with friends or family to solve the puzzles, enjoy a funny game time. Advent calendar hided 24 puzzles to countdown Christmas. Enjoy 24 days surprise to celebrate the coming of Christmas. Nice gift for celebrate Christmas is to turn each day into a longing, cheering on Xmas Eve. Packageinclude:1x Advent Calendar Note: 1. Due to the different monitor and lighting effect, the actual color of the item may be slightly different from the color shown on the pictures. 2. Please allow 1-3cm error due to manual measurement. (1 inch = 2.54 cm) Thanks for your support :)