This is a set of glow sticks, made of not easy to damage, stable lighting, for practical use. It provides a cool feeling to the touch, bright glow for a long time. Great for adding more cheerful atmosphere to your idol's concert or other outdoor musical concert, carnival activities and much more. Features -Color:Assorted Color -Material: PVC -Built-in: - Size: 33.50X1.70X1.00cm/13.17X0.67X0.39in -Quality selection: Made of PVC material, not easy to break, not easy to damage, stable lighting. -Interesting design: The fiber optic sticks have interesting fibers that emit colorful light. -Lightweight design: Small and portable fiber optic rods are easy to carry around. - Widely used: Suitable for music parties, concerts, stage performances, concerts, etc. -Easy to use: When you press the button, the fiber optic sticks will the flashing state. Package list: 12 x Fiber Optic Light Up Wands