Artograph - BeadGlo Light Box - Design Tray - The Artograph BeadGlo Light Box Design Tray features 5 rounded compartments to place beads and crystals, while keeping them sorted. The Artograph BeadGlo Design Tray also has 3 design channels for preparing multiple-strand projects, or experimenting and comparing. This tray fits perfectly into the Artograph BeadGlo Lightbox.