Features: Functional: Our cute star shaped led glow stick is the perfect accessory for kids who love camping or exploring the outdoors. Educational And Interactive: Our glow stick is not only a fun accessory for kids but it can also be used as an educational tool. Reusable Material: The stick is made of ABS PC and electronic components which is durable can be reused. The joy is button operated which is more convenient and practical. Versatile And Portable: Whether you're camping hiking or just exploring the great outdoor activity our glow stick is the perfect accessory to bring along. Customer Service: With customer satisfaction as our first priority we offer a satisfaction service for all of our merchandise. If you have any problems please contact us in time. We will give you replies as soon as possible. Specifications: Material: ABS + PC + electronic components Size: 10.5*23cm Notes: Please allow slightly errors due to manual measurement and different monitors. includes: 1*Glow Stick(with battery) "