Chemicals of High Concern: None Theme Pattern: Stars Material: Non-Woven Metal Jigsaw Puzzle Advent Calendar Set 24 Days Christmas Advent Calendar Kids Teens Countdown Calendar Christmas Gift 2025 Key Points: 1.Festive Challenge: Discover 24 intricate 3D metal puzzles behind each window of our Advent Calendar 2025. Enhance your intelligence while bonding with your loved ones for an unforgettable holiday. 2.Exciting Adventure: Experience the joy of completing a new puzzle every day with our Metal Jigsaw Puzzle Advent Calendar 2025. Solve fun brain teasers for a sense of accomplishment and relaxation. 3.Durability Guarantee: With a safe and burr-free design, these Metal Jigsaw Christmas Countdown Calendars 2025 are durable and not easy to bend or break. Made of high-quality, sturdy metal, these calendars will keep you entertained for years to come. 4. Intellectual Development: This Metal Jigsaw Christmas Countdown Calendar 2025 is a great way to help promote early education, practice concentration, inspire creative thinking, and stimulate the mind. It's a fun and challenging activity for kids and adults alike. 5. Practical Gift: Open the Metal Jigsaw Christmas Countdown Calendar 2025, perfect for schools, parties, and family entertainment. Suitable for kids, boys, girls, teens, and adults, this gift provides daily brain teasers and improves problem-solving skills. It's an unforgettable Christmas gift that will excite every family member. Specifications: Product Name: Metal Jigsaw Advent Calendar 2025 Quantity: 24 pieces of 3D metal puzzles Packing List: Metal Jigsaw Advent Calendar 2025*1