1. Fluorescent lifetime: Glows 10 -14 Hours , Glow stick necklaces and Light up necklaces will glow in the dark all night long, Bend and shake for a bright and brilliant glow stick that will last up to 10 hours for extended use

2. Occasion applicable：Perfect for all kinds of celebrations AND Fun in family reunion, including birthday party, Halloween, festivals, weddings, the beach and anywhere that needs to glow

3. Pressure-relief toy：This toy will attract people's attention, release stress and relieve emotions