A: The Glowstick will work FOREVER! It has no shelf life or half life. The general rule of thumb is if it's bright enough to see, it's charging..
Reusable Glow Sticks
Hyperglow INVISIBLE GREEN Glow in the Dark Rods Skur Composites Reusable Rechargeable Bright Glow
2 Inch Reusable Glow Stick
Glowstick
Reusable Glow Sticks
A: The Glowstick will work FOREVER! It has no shelf life or half life. The general rule of thumb is if it's bright enough to see, it's charging..
INDESTRUCTIBLE + 100% REUSABLE Glowstick, Super Bright And Completely Safe !!
Reusable glow stick - Portugal
Glowstick
Glow Light