Keycraft Glow in the Dark Slugbugz is the stress reliever. You can twist, turn, and wiggle with these fun slugbugz that glow in the dark, making them an entertaining and soothing toy to have on hand whe you need to relax and focus. Designed to engage your hands and mind, Keycraft Glow in the Dark Slugbugz a unique sensory experience that helps reduce stress and anxiety in a playful way. Model Number: GP321