Co 60 Rod, Drop and Run

This is modeled after the radioactive source of Cobalt 60. It is not of exact proportions, but close enough for me.

I made one out of blue, glow in the dark filament. I tried to fill in the gaps with Sharpie... big fail on my part. Maybe someone can make this and use some form of epoxy to fill in the letters.

Best of luck to you!