glow worm cables 60cm eurorack patch cable: blue price : $3.25
60cm eurorack patch cable: orange price : $3.25
60cm eurorack patch cable: green price : $3.25

for glowing results give the eurorack patch cables about ten minutes of natural light. alternatively you can hit them with a black light for a few minutes and achieve the same effect.

note: price is per cable.