Keep your secrets Huntrix-style with the K-Pop Demon Hunters Secret Diary with Magic Pen! Perfect for writing down all your secrets, notes, and thoughts without anyone seeing them! Inspired by K-Pop Demon Hunters and starring Rumi, Mira, and Zoey, this diary lets you write your most secret messages with its invisible magic ink pen and reveal them using the special built-in UV light. Plus, all your memories will be protected thanks to its secret lock! The K-Pop Demon Hunters Secret Diary with Magic Pen includes decorative stickers and a Huntrix charm so you can personalize it and create a diary as unique as you. Decorate its pages, keep your best memories, and write all your stories in true K-Pop style. The perfect gift for any K-Pop Demon Hunters fan! Technical features: A4 diary with K-Pop Demon Hunters design. Includes magic pen with invisible ink. Built-in UV light to reveal secret messages. Lock and key closure. Includes decorative stickers. Perfect for writing, drawing and keeping your secrets. Create, write and reveal your hidden messages with the magic of Huntrix and K-Pop Demon Hunters. Hunters!