A tube of 50 chemoluminescent (glow in the dark) bracelets, each one 8 inches long, in 5 colors.
These can be connected together to make headbands, necklaces, belts, etc.
The ends of the tube are special connectors to make a ball or cage that glows at night.
Sticks glow for 6 hours, except for green, which glows much longer.
These sell at fund raisers, dances, and parties for $1 to $2 each.