Fangrui Product Details [advent Calendar 2024]experience The Joy Of The Holiday Season With Our Advent Calendar, Featuring 24 Days Of Engaging Brain Teaser Puzzles. Each Day Reveals A New Challenge, Ranging From Wooden To Metal Puzzles, Designed To Stimulate Your Mind And Enhance Problem-solving Skills. [24 Days Of Fun]this Set Includes 17 Intricately Designed Wooden Puzzles And 7 Robust Metal Puzzles, Each With A Unique Shape And Specific Solution. For Enhancing Cognitive Skills And Offering A Fun Challenge Every Day Leading Up To Christmas. [child Safe Materials]crafted From High-quality, Zinc-plated Steel And Smooth, Burr-free Wood, Our Puzzles Are Designed For Safe Handling. They Are Durable Enough To Resist Bending Or Breaking, Ensuring A Long-lasting And Safe Puzzle-solving Experience For All Ages. [varying Difficulty Levels]start With Easier Puzzles And Progress To More Complex Challenges As You Move Through The Calendar. Each Puzzle Is Designed To Test Your Patience And Perseverance Without The Need For Addition