Along with the release of the Loopy, Casio released an accessory called the Magical Shop (or more specifically the Video Seal Word Processor Magical Shop). The Loopy's main feature was a built-in thermal printer which allowed the player to print seals (stickers). The problem is that aside from a few games that came with sticker creation tools, the option to create stickers were fairly limited. There’s no way to import images or take screenshots natively with the Loopy.
To expand the capability of the console, Casio decided to release an external peripheral that allowed users to connect any RCA video source to the Loopy (eg: VCR, digital camera), make a screen capture and decorate it before printing.