Light sticks allow you to create your own chemiluminescence. Simply bend these plastic light sticks to generate light. All chemicals involved are safe, and the tubes can be put In the trash when exhausted. Five colors are available.
Create your own chemiluminescence. Each light stick will provide up to 12 hours of fun. Many interesting demonstrations are possible. Simply bend these plastic light sticks to generate light. Each plastic tube contains a glass ampule that is broken when the tube is bent. The plastic tube and the glass ampule contain different chemicals that mix and react once the glass ampule is broken. The resulting chemical reaction produces light—chemiluminescence!
All chemicals involved are safe, and the tubes can simply be discarded in the trash when exhausted. Packaged in individual foil wrappers—store in this wrapper until ready for use. Can be stored up to four years if stored in an intact foil wrapper. Each light stick measures 6" long x 5/8" in diameter.