This officially licensed Harry Potter Monster Book of Monsters Set is a fantastic accessory addition for any wizarding world costume. The set includes a detailed spider book cover crafted in felt, a printed quill, and a UV invisible ink pen, giving customers everything they need to complete an authentic Hogwarts look. The quality felt construction and on-brand printed details make this a standout piece that adds real value to any Harry Potter fancy dress outfit for both kids and adults.

This set is a natural bestseller around World Book Day and Halloween, and works brilliantly for themed parties, cosplay events, Comic Con, and school dress up days. The interactive UV invisible ink pen adds a fun play element that makes this more than just a costume prop, boosting its appeal for imaginative play and role play settings year round.

• Officially licensed Harry Potter accessory set suitable for kids and adults
• Includes spider book cover in felt, printed quill, and UV invisible ink pen
• Ideal for World Book Day, Halloween, themed parties, cosplay events, and Comic Con
• Interactive UV pen adds play value beyond costume use, great for gifting and imaginative play
• Strong cross sell potential alongside Harry Potter robes, wands, and Hogwarts accessories

Stock this alongside our wider range of Harry Potter costumes and accessories to maximise basket spend and keep your Harry Potter offering complete.