Complete Advent Calendar Set: This advent calendar includes 1008 puzzle pieces in 24 boxes, an 8 x 12 inch poster of the painting for reference, and a gift box. Great for gifts, personal treats, Christmas gifts, and party favors. Daily Puzzle Progression: Daily Puzzle Progression: This puzzle advent calendar divides the large 1008-piece puzzle into 24 parts, spending 10 to 20 minutes each day solving one section. Reduce difficulty, enjoy progressive challenges, and build anticipation as you work toward a complete picture. After 24 days, reveal a complete masterpiece of over 1,000 puzzle pieces. Reusable Joy: With numbered backs on each puzzle piece, after completing the puzzle, you can take it apart and put it back into the numbered box, allowing your friends and family to enjoy the puzzle advent calendar countdown again, or save the advent calendars to continue the challenge next year. High-quality materials and craftsmanship: Our puzzle features premium materials and advanced stamping technology, ensuring that the pieces are strong, durable and fit perfectly together. Once completed, the puzzle can be picked up without any pieces falling apart and remains intact for display. Good quality allows these puzzles to be reused by adults and children. Perfect for all ages: Jigsaw puzzles are a fun activity to do alone or in a group, a great way to exercise your intelligence and experience a sense of accomplishment with each piece. You can see it as an advent calendar for kids, completing the puzzle day by day, or as a 1000+ piece puzzle for adults, mix and match the pieces for a bigger challenge.