Find your calm—even in the dark. Meet the new glow-in-the-dark ONO Roller, your new nighttime stress-relief sidekick. Still made with our lightweight, durable and smooth Soft Touch Plastic, making it perfect for tossing into bags, backpacks, and bringing wherever you go. With its two frictionless rollers, it calms restless fidgeting and soothes busy minds, even when the lights go out. Every ONO is completely silent so it won’t distract those around you. Plastic is our light weight ONO.