Celebrate Christmas from December 1st to Christmas Eve: Christmas Countdown Advent Calendar is an exciting time for kids; these challenging puzzles make a great gift and when pieced and glued together, they are also beautiful wall decorations Advent calendar puzzles are great for kids: puzzles are ideal concentration training for children and teenagers, a brain jog for adults and a great place for puzzle lovers of all ages to take a little time out from the turbulent daily life Advanced features: 24 compartments in total, calendar door opens every day; one piece a day, the whole family works together; puzzles are handmade with die-cut machines, with various shapes, precise fit and wear-resistant Children's puzzles are gifts for any occasion: birthdays, Christmas, Easter or just as a great leisure activity Contents: 1008 pieces, 70 x 50 cm, suitable for children over 14 years old; the whole family can join in; have fun together and grow together