Introducing our cutting-edge product - the "RadiantStix™ 4.0mm Side Glowing Optic Fiber." Crafted meticulously in our state-of-the-art factory, this revolutionary fiber optic cable offers unrivaled illumination possibilities. With a slender 4.0mm diameter, it effortlessly emits a vibrant, soothing light along its length, creating stunning visual effects. Ideal for various applications such as decorative lighting, signage, and architectural designs, our RadiantStix™ boasts exceptional durability and flexibility, ensuring long-lasting performance. Choose our factory-made brilliance and elevate your projects with our exceptional 4.0mm side glowing optic fiber.