How to use:
After 2-3 hours strong light exposure, and bend it repeatedly for better fluorescent effect.

Specifications:
Product Name: fluorescent light stick/glow stick (5 packs x 10pcs)
Product material: plastic + luminous powder
Single size: 3.0 x 25mm/0.12 x 0.98"
Lighting distance: 15 meters
Weight: about 4.5g/pack
Gross weight: 160g

Package Content:
50 x Night Fishing Light Sticks
1 x Bag of Transparent Rubber Tubes and Sleeves