What is the best glow stick in the world?

The best glow stick often depends on personal preference and usage. However, brands like Glow Mind and Cyalume are frequently cited for their brightness, duration, and safety features. Cyalume, in particular, is known for its military-grade glow sticks that can last up to 12 hours and are non-toxic. Ultimately, the ideal choice may vary based on activities like camping, parties, or emergency kits.