The product is the 16th edition of Tannen's Catalog Of Magic, a book that compiles a collection of magical artifacts, tricks, and illusions for magic enthusiasts. With a focus on the genre of magic, this catalog provides a comprehensive look at various magical items and techniques that can be used for performances, experiments, or simply for the love of magic. Perfect for collectors or those interested in the fantastical and mystical aspects of magic, this book offers a wealth of inspiration and ideas for those who appreciate the art of magic.