Christmas Advent Calendar 2023Are you still looking for the perfect Christmas gift for your kids?our Brain Teaser Advent Calendar 2023 is the perfect way to celebrate the Christmas.Your child will love opening the 24 windows to reveal 12pcs 3D metal puzzles and 12pcs Plastic puzzles unlock interlock toys.Enjoy a perfect Christmas vacation by completing these challenges. Safe and Durable Design3D metal puzzle and Plastic puzzle Advent Calendar 2023 made of metal and Plastic that smooth, burr-free,Non-Toxic and designed for safe play.Reusable brain teaser toys is strong and durable that doesnt easily bend or break,easy to take anywhere you want. Brain Teaser Puzzles for Kids & AdultsBrain teaser puzzles Advent Calendar is not just for kids; adults can also enjoy and learn from solving the puzzles as well. Designed to cater to different ages and levels, this gift box is perfect for boys, girls, kids, adults, teens, and more!Whether you're a puzzle enthusiast or just starting, our calendar has something for everyone. Challenge Your Mind These IQ puzzle toys provide brain busters, stimulate creative thinking, help boost early education and promote STEM learning, and develop a healthier way to practice focus and concentration.Engaging intellectual fun for kids and adults, fostering a sense of accomplishment while distancing from video games. Unforgettable Christmas GiftCreate lasting memories this Christmas with our Brain Teaser Advent Calendar! A distinctive and engaging gift suitable for kids, boys, girls, teens, adults, and beyond. Spread joy and excitement this holiday season with brain-teasing puzzles perfect for school, office, parties, or family fun. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.