The "Harry Potter: Ollivanders (Tm) Pouch and Elder Wand Pen Set" is a novelty book set published by Insight Editions in 2023. It features a unique design inspired by the Harry Potter series, including an Elder Wand pen and an Ollivanders pouch. The book is in English and belongs to the Harry Potter Series, with a mix of genres such as art, performing arts, and fiction. The set weighs 4.8 ounces and has dimensions of 9 inches in length, 1.1 inches in height, and 3.5 inches in width.