UJ's Glow Worm Dye
Two teaspoons of orcoacidfluresent dye
is packaged in a 4" X 4" zip lock bag.
The content of this bag will turn 500
Canadian Nightcrawlers green. They will
glow green when the ultra-violet rays of the sun hits them.
There is no slow days with glow worms.
One bag shipped USPS $6.00